Biggest changeResults of Operations Comparison of the Years Ended December 31, 2023 and 2022 The following table shows our results of operations for the years ended December 31, 2023 and 2022: Year Ended December 31, 2023 2022 Change % Change Sales $ 1,071,970 1,206,218 (134,248 ) -11.1 % Cost of sales (excluding depreciation expense) 380,069 441,938 (61,869 ) -14.0 % Operating expenses: Research and development 7,208,701 5,813,755 1,394,946 24.0 % Sales and marketing 650,126 558,852 91,274 16.3 % General and administrative 6,858,008 5,430,704 1,427,304 26.3 % Depreciation and amortization 483,481 561,233 (77,752 ) -13.9 % Total operating expenses 15,200,316 12,364,544 2,835,772 22.9 % Loss from operations (14,508,415 ) (11,600,264 ) (2,908,151 ) 25.1 % Other income (expense): Interest income 431,019 228,164 202,855 88.9 % Interest expense (165,390 ) (13,464 ) (151,926 ) 1128.4 % Other expense — (2,306 ) 2,306 -100.0 % Other income (expense), net 265,629 212,394 53,235 25.1 % Loss before income taxes $ (14,242,786 ) (11,387,870 ) (2,854,916 ) 25.1 % Income tax expense 4,338 6,300 (1,962 ) -31.1 % Net loss $ (14,247,124 ) (11,394,170 ) (2,852,954 ) 25.0 % 79 Table of Contents Sales from FemVue decreased by $134,248 or 11.1%, to $1,071,970 in 2023 from $1,206,218 in 2022.
Biggest changeWe have a full valuation allowance for deferred tax assets, including net operating loss carryforwards and tax credits related primarily to R&D. 78 Table of Contents Results of Operations Comparison of the Years Ended December 31, 2024 and 2023 The following table shows our results of operations for the years ended December 31, 2024 and 2023: Year Ended December 31, 2024 2023 Change % Change Sales $ 1,629,108 1,071,970 557,138 52.0 % Cost of sales (excluding depreciation expense) 544,903 380,069 164,834 43.4 % Operating expenses: Research and development 8,216,543 7,208,701 1,007,842 14.0 % Sales and marketing 4,030,150 650,126 3,380,024 519.9 % General and administrative 6,325,999 6,858,008 (532,009 ) -7.8 % Depreciation and amortization 297,318 483,481 (186,163 ) -38.5 % Total operating expenses 18,870,010 15,200,316 3,669,694 24.1 % Loss from operations (17,785,805 ) (14,508,415 ) (3,277,390 ) 22.6 % Other (expense) income: Interest income 582,354 431,019 151,335 35.1 % Interest expense (1,603,575 ) (165,390 ) (1,438,185 ) 869.6 % Total other (expense) income (1,021,221 ) 265,629 (1,286,850 ) -484.5 % Loss before income taxes $ (18,807,026 ) (14,242,786 ) (4,564,240 ) 32.0 % Income tax expense 9,602 4,338 5,264 121.3 % Net loss $ (18,816,628 ) (14,247,124 ) (4,569,504 ) 32.1 % Sales increased by $557,138 or 52.0%, to $1,629,108 in 2024 from $1,071,970 in 2023.
Non-cash charges primarily consisted of $675,700 in stock-based compensation, $907,985 in depreciation and amortization and $107,963 in amortization of the discount on the convertible notes. The change in our net operating assets and liabilities was primarily due to an increase of $1,614,647 in accounts payable and accrued liabilities, partially offset by and a decrease of $440,489 in lease liabilities.
Non-cash charges primarily consisted of $675,700 in stock-based compensation, $907,985 in depreciation and amortization and $107,963 in amortization of the discount on the convertible notes. The change in our net operating assets and liabilities was primarily due to an increase of $1,614,647 in accounts payable and accrued liabilities, partially offset by a decrease of $440,489 in lease liabilities.
While our significant accounting policies are more fully described in Note 2 to our financial statements appearing elsewhere in this Annual Report on Form 10-K, we believe the following discussion addresses our most critical accounting policies, which are those that are most important to our financial condition and results of operations and require our most difficult, subjective and complex judgments.
While our significant accounting policies are more fully described in Note 2 to our financial statements appearing elsewhere in this Annual Report on Form 10-K, we believe the following discussion addresses our most critical accounting policy, which are those that are most important to our financial condition and results of operations and require our most difficult, subjective and complex judgments.
Our future capital requirements will depend on many factors, including: • the cost, timing and results of our clinical trials and regulatory reviews; • the cost and timing of establishing sales, marketing and distribution capabilities; • the timing, receipt and amount of sales from our current and potential products; • our ability to continue manufacturing our products and product candidates and to secure the components, services and supplies needed in their production; • the degree of success we experience in commercializing our products; • the emergence of competing or complementary technologies; • the cost of preparing, filing, prosecuting, maintaining, defending and enforcing any patent claims and other intellectual property rights; and • the extent to which we acquire or invest in businesses, products or technologies, although we currently have no commitments or agreements relating to any of these types of transactions.
Our future capital requirements will depend on many factors, including: • the cost, timing and results of our clinical trial and regulatory reviews; • the cost and timing of establishing sales, marketing and distribution capabilities; • the timing, receipt and amount of sales from our current and potential products; • our ability to continue manufacturing our products and product candidate and to secure the components, services and supplies needed in their production; • the degree of success we experience in commercializing our products; • the emergence of competing or complementary technologies; • the cost of preparing, filing, prosecuting, maintaining, defending and enforcing any patent claims and other intellectual property rights; and • the extent to which we acquire or invest in businesses, products or technologies, although we currently have no commitments or agreements relating to any of these types of transactions.
If we are unable to obtain additional financing when needed, we may need to terminate, significantly modify, or delay the development of our product candidates, or we may need to obtain funds through collaborations or otherwise on terms that may require us to relinquish rights to our technologies or product candidates that we might otherwise seek to develop or commercialize independently.
If we are unable to obtain additional financing when needed, we may need to terminate, significantly modify, or delay the development of our product candidate, or we may need to obtain funds through collaborations or otherwise on terms that may require us to relinquish rights to our technologies or product candidate that we might otherwise seek to develop or commercialize independently.
R&D expenses include: • cost of clinical trials to support our product candidates and product enhancements, including expenses for activities conducted by third-party services providers, primarily clinical research organizations, or CROs, and site payments; • certain personnel-related expenses, including salaries, benefits and stock-based compensation; • materials and supplies used for internal R&D and clinical activities; • allocated overhead information technology expenses; and • cost of outside consultants, who assist with technology development, regulatory affairs, clinical affairs and quality assurance, and testing fees.
R&D expenses include: • cost of clinical trials to support our product candidate FemBloc and product enhancements, including expenses for activities conducted by third-party services providers, primarily clinical research organizations, or CROs, and site payments; • certain personnel-related expenses, including salaries, benefits and stock-based compensation; • materials and supplies used for internal R&D and clinical activities; • allocated overhead information technology expenses; and • cost of outside consultants, who assist with technology development, regulatory affairs, clinical affairs and quality assurance, and testing fees.
Publications of clinical results by us, our competitors and other third parties can have a significant influence on whether, and the degree to which, our products are used by physicians and the procedures and treatments those physicians choose to provide. • Commercialization and market acceptance .
Publications of clinical results by us, our competitors and other third parties can have a significant influence on whether, and the degree to which, our products are used by healthcare practitioners and the procedures and treatments those healthcare practitioners choose to provide. • Commercialization and market acceptance .
In the future, we expect R&D expenses to increase in absolute dollars as we continue to develop our product candidates, expand our product candidate pipeline, enhance our existing products and technologies and perform activities related to obtaining additional regulatory approval. 78 Table of Contents Sales and marketing Sales and marketing expenses consist of personnel-related expenses, including compensation, benefits, and stock-based compensation.
In the future, we expect R&D expenses to increase in absolute dollars as we continue to develop our product candidate FemBloc, expand our product candidate pipeline, enhance our existing products and technologies and perform activities related to obtaining additional regulatory approval. Sales and marketing Sales and marketing expenses consist of personnel-related expenses, including compensation, benefits, and stock-based compensation.
Factors Affecting Our Business There are a number of factors that have impacted, and we believe will continue to impact, our results of operations and growth. These factors include: • Commencement and conduct of clinical trials for our product candidates .
Factors Affecting Our Business There are a number of factors that have impacted, and we believe will continue to impact, our results of operations and growth. These factors include: • Commencement and conduct of clinical trial for our product candidate .
Our suite of products and product candidates address what we believe are multi-billion dollar global market segments in which there has been little advancement for many years, helping women avoid pharmaceutical solutions, implants and surgery that can be expensive and expose women to harm. FemaSeed – Our Artificial Insemination Solution .
Our suite of products and product candidate address what we believe are multi-billion dollar global market segments in which there has been little advancement for many years, helping women avoid pharmaceutical solutions, implants and surgery that can be expensive and expose women to harm.
We expect cost of sales to increase in absolute terms as our revenue grows. Research and development Research and development, or R&D, expenses consist of engineering, product development, clinical, and regulatory expenses.
We expect cost of sales to increase in absolute terms as our revenue grows. 77 Table of Contents Research and development Research and development, or R&D, expenses consist of engineering, product development, clinical, quality assurance and regulatory expenses.
The success of our business will ultimately depend on our ability to commercialize our approved products and gain broad market acceptance of our products, which will require an extensive education process for both physicians and patients of the benefits of our products, engagement of a robust sales force infrastructure and increased manufacturing capacity. • Competition .
The success of our business will ultimately depend on our ability to commercialize our approved products and gain broad market acceptance of our products, which will require an extensive education process for both healthcare practitioners and patients of the benefits of our products, development of a robust sales force infrastructure and increased manufacturing capacity. 76 Table of Contents • Competition .
In 2022, cash used in investing activities for the purchase of equipment was $407,475. 82 Table of Contents Financing activities In 2023, cash provided by financing activities was $20,178,604, attributable primarily to cash provided by proceeds from the issuance of stock and subsequent warrant exercises of $7,587,977, sales under the at-the-market facility of $7,665,066, and the issuance of convertible notes for $6,850,000.
In 2023, cash provided by financing activities was $20,178,604, attributable primarily to cash provided by proceeds from the issuance of stock and subsequent warrant exercises of $7,587,977, sales under the at-the-market facility of $7,665,066, and the issuance of convertible notes for $6,850,000.
We are a woman-founded and led company with an expansive, internally created intellectual property portfolio with 180 patents globally, in-house chemistry, manufacturing, and controls (CMC) and device manufacturing capabilities and proven ability to develop and commercialize products.
We are a woman-founded and led company with an expansive, internally created intellectual property portfolio with approximately 200 issued patents globally, in-house chemistry, manufacturing, and controls (CMC) and device manufacturing capabilities and proven ability to develop products with commercialization efforts underway.
Other sales and marketing expenses include marketing and promotional activities, including travel, trade shows and market research, and cost of outside consultants. We expect to grow a sales force and increase marketing efforts as we commercialize our products based on our platform technologies. As a result, we expect sales and marketing expenses to increase in absolute dollars in future periods.
Other sales and marketing expenses include marketing and promotional activities, including travel, trade shows and market research, and cost of outside consultants. We expect to expand our sales force and increase our marketing efforts as we commercialize our products based on our platform technologies.
For our sales to grow, we will need to receive FDA approval for the FemBloc system for permanent birth control, and will need to obtain regulatory approval, grant, clearance or marketing authorization of our other pipeline products in the United States and in international markets. • Clinical results .
For our sales to grow, we will need to receive FDA approval for the FemBloc system for permanent birth control, and will need to obtain regulatory approval or marketing authorization of our product candidate in international markets. • Clinical results .
The majority of products sold directly to U.S. customers are shipped via common carrier, and the customer pays for shipping and handling and assumes control Free on Board (FOB) shipping point.
All revenue is recognized point in time. 83 Table of Contents The majority of products sold directly to U.S. customers are shipped via common carrier, and the customer pays for shipping and handling and assumes control Free on Board (FOB) shipping point.
Income tax expense Income tax expense decreased by $1,962 or 31.1%, to $4,338 in 2023 from $6,300 in 2022 due to a decrease in the minimum net worth taxes we are required to pay. 80 Table of Contents Liquidity and Capital Resources Sources of liquidity Since our inception through December 31, 2023, our operations have been financed primarily by net proceeds from the sale of our common stock and convertible preferred stock, indebtedness and, to a lesser extent, product revenue.
Income tax expense Income tax expense increased by $5,264 or 121.3%, to $9,602 in 2024 from $4,338 in 2023 due to an increase in the state minimum taxes we are required to pay. 80 Table of Contents Liquidity and Capital Resources Sources of liquidity Since our inception through December 31, 2024, our operations have been financed primarily by net proceeds from the sale of our common stock and convertible indebtedness and, to a lesser extent, product revenue.
The warrants in the April 2023 Financing were fully exercised for cash for additional proceeds of $3.5 million.
The warrants in the April 2023 Financing were fully exercised for additional cash proceeds of $3.5 million during 2023. Placement agent warrants of 122,994 were exercised for additional cash proceeds of $0.2 million during 2023.
Net proceeds from the November 2023 Financing were $6.3 million. If exercised for cash, the warrants issued in the November 2023 Financing could result in proceeds of up to an additional $15.4 million.
Net proceeds from the November 2023 Financing were $6.3 million. The Series B Warrants expired in November 2024 unexercised. If exercised for cash, the Series A Warrants issued in the November 2023 Financing could result in proceeds of up to an additional $6.8 million. The Series A Warrants expire in November 2028.
As of December 31, 2023, we had $21,716,077 of cash and cash equivalents and an accumulated deficit of $108,381,629. In July 2022, we entered into an Equity Distribution Agreement (the “Equity Distribution Agreement”) with Piper Sandler & Co.
As of December 31, 2024, we had $3,451,761 of cash and cash equivalents and an accumulated deficit of $127,198,257. In July 2022, we entered into an Equity Distribution Agreement (the “Equity Distribution Agreement”) with Piper Sandler & Co.
In October 2023, the Sales Agent was authorized to sell shares of common stock for an aggregate offering price up to $16.7 million pursuant to the prospectus. As of December 31, 2023, approximately 3.3 million shares of common stock have been sold for aggregate proceeds of $7.7 million under the Equity Distribution Agreement pursuant to the prospectus.
As of October 2023, the Sales Agent was authorized to sell shares of common stock for an aggregate offering price up to $16.7 million pursuant to the prospectus.
If we are unable to raise adequate additional capital as and when required in the future, we could be forced to cease development activities and terminate our operations, and you could experience a complete loss of your investment. 81 Table of Contents We expect to continue to make substantial investments in our ongoing trials and in additional clinical trials that are designed to provide clinical evidence of the safety and effectiveness of our products.
If we are unable to raise adequate additional capital as and when required in the future, we could be forced to cease development activities and terminate our operations, and you could experience a complete loss of your investment.
Because of these and other factors, we expect to continue to incur substantial net losses and negative cash flows from operations for the foreseeable future.
We will additionally need to make investments in our sales and marketing organization for FemaSeed, and if approved, FemBloc. Because of these and other factors, we expect to continue to incur substantial net losses and negative cash flows from operations for the foreseeable future.
Research and development The following table summarizes our R&D expenses incurred during the periods presented: Year Ended December 31, 2023 2022 Compensation and related personnel costs $ 3,733,928 2,935,580 Clinical-related costs 1,702,985 1,839,643 Material and development costs 1,091,930 548,623 Professional and outside consultant costs 570,628 344,701 Other costs 109,230 145,208 Total research and development expenses $ 7,208,701 5,813,755 R&D expenses increased by $1,394,946 or 24.0%, to $7,208,701 in 2023 from $5,813,755 in 2022.
Research and development The following table summarizes our R&D expenses incurred during the periods presented: Year Ended December 31, 2024 2023 Compensation and related personnel costs $ 4,652,802 3,733,928 Clinical-related costs 1,665,736 1,702,985 Material and development costs 1,113,129 1,091,930 Professional and outside consultant costs 673,733 570,628 Other costs 111,143 109,230 Total research and development expenses $ 8,216,543 7,208,701 R&D expenses increased by $1,007,842 or 14.0%, to $8,216,543 in 2024 from $7,208,701 in 2023.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations. We are a leading biomedical company focused on addressing significant unmet needs of women worldwide with a broad portfolio of in-office, accessible, and innovative therapeutic and diagnostic solutions, including a lead revolutionary product candidate and FDA-cleared products.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations. We are a leading biomedical innovator, addressing significant unmet needs in women’s health worldwide, with a broad patent-protected portfolio of disruptive, accessible, in-office therapeutic and diagnostic products.
The decrease in cost of sales is primarily attributed to reduced sales and certain manufacturing efficiencies.
The increase in cost of sales is primarily attributed to increased sales, partially offset by certain manufacturing efficiencies.
Our industry has a number of large, well-capitalized companies. We must continue to successfully compete in light of our competitors’ existing and future products and related pricing and their resources to successfully market to the physicians who use our products. While these factors may present significant opportunities for us, they also pose significant risks and challenges that we must address.
Our industry has a number of large, well-capitalized companies. We must continue to successfully compete in light of our competitors’ existing and future products and related pricing and their resources to successfully market to the healthcare practitioners who use our products. • Our financial condition .
For products sold to distributors internationally, control is transferred upon shipment or delivery to the customer’s named location, based on the contractual shipping terms. Cost of sales Cost of sales consists primarily of costs of components for use in our product, the materials and labor that are used to produce our products, and the manufacturing overhead that directly supports production.
Cost of sales Cost of sales consists primarily of costs of components for use in our products, the materials and labor that are used to produce our products, and the manufacturing overhead that directly supports production.
We must successfully recruit and enroll clinical trial participants in our clinical trial for FemBloc, which is further complicated by the after effects and public health concerns of the COVID-19 pandemic, in order to have the requisite data for regulatory submissions, both to the FDA and to international regulatory bodies, for marketing authorization. • Regulatory approval of our product candidates .
We must successfully recruit and enroll clinical trial participants in our clinical trial for FemBloc, in order to have the requisite data for regulatory submissions to the FDA for marketing authorization. • Regulatory approval of our product candidate . We must successfully obtain timely approval for our product candidate.
Cash Flows Comparison of the Years Ended December 31, 2023 and 2022 The following table summarizes our cash flows for the years ended December 31: Year Ended December 31, 2023 2022 Net cash used in operating activities $ (11,280,546 ) (10,731,973 ) Net cash used in investing activities (143,917 ) (407,475 ) Net cash provided by (used in) financing activities 20,178,604 (681,645 ) Net change in cash and cash equivalents $ 8,754,141 (11,821,093 ) Operating activities In 2023, cash used in operating activities was $11,280,546, attributable to a net loss of $14,247,124, offset by non-cash charges of $1,745,072 and a net change in our net operating assets and liabilities of $1,221,506.
Cash Flows Comparison of the Years Ended December 31, 2024 and 2023 The following table summarizes our cash flows for the years ended December 31: Year Ended December 31, 2024 2023 Net cash used in operating activities $ (19,444,009 ) (11,280,546 ) Net cash used in investing activities (847,764 ) (143,917 ) Net cash provided by financing activities 2,027,457 20,178,604 Net change in cash and cash equivalents $ (18,264,316 ) 8,754,141 Operating activities In 2024, cash used in operating activities was $19,444,009, attributable to a net loss of $18,816,628, a net change in our net operating assets and liabilities of $3,144,778, partially offset by non-cash charges of $2,517,397.
As a result, we expect our depreciation and amortization expenses to increase in absolute dollars in the future. Other income (expense) Other income (expense) consists largely of interest earned on our cash equivalents and short-term investments, offset by interest expense and other expenses.
Other (expense) income Other (expense) income consists largely of interest earned on our cash equivalents and short-term investments, offset by interest expense and other expenses. Income tax expense Income tax expense consists of the minimum state income taxes we are required to pay.
General and administrative General and administrative expenses consist of personnel-related expenses, including compensation, benefits, travel and stock-based compensation. Other general and administrative expenses include professional services fees, including legal, audit and tax fees, insurance costs, cost of outside consultants and employee recruitment and training costs.
Other general and administrative expenses include professional services fees, including legal, audit and tax fees, insurance costs, cost of outside consultants and employee recruitment and training costs. Depreciation and amortization Depreciation and amortization expenses consist of depreciation expense associated with our fixed assets and amortization associated with our lease right-of-use assets and patents.
Depreciation and amortization Depreciation and amortization expenses decreased by $77,752, or 13.9%, to $483,481 in 2023 from $561,233 in 2022. The decrease relates to depreciation expense associated with the Company’s fixed assets and amortization expense associated with the Company’s intangible assets that have reached the end of their useful lives.
The decrease relates to depreciation expense associated with the Company’s fixed assets and amortization expense associated with the Company’s intangible assets that have reached the end of their useful lives. Other (expense) income Total other (expense) income decreased by $1,286,850, or 484.5%, to $1,021,221 net expense in 2024 from $265,629 net income in 2023.
Funding requirements Based on our current operating plan, our current cash and cash equivalents are expected to be sufficient to fund our ongoing operations into the second half of 2025.
Funding requirements Based on our current operating plan, our current cash and cash equivalents, which include approximately $5.4 million we raised subsequent to year end 2024, and anticipated revenues from product sales are expected to be sufficient to fund our ongoing operations into the third quarter of 2025.
Depreciation and amortization Depreciation and amortization expenses consist of depreciation expense associated with our fixed assets and lease right of-use assets and amortization expense associated with our patents. We expect to invest in capital equipment to support our ongoing and planned commercialization efforts and continue to invest in our intellectual property.
We expect to invest in capital equipment to support our ongoing and planned commercialization efforts and continue to invest in our intellectual property. As a result, we expect our depreciation and amortization expenses to increase in absolute dollars in the future.
We do not have multiple performance obligations in our customer orders, so revenue is recognized upon shipment of our goods based upon contractually stated pricing at standard payment terms ranging from 30 to 60 days. All revenue is recognized point in time and no revenue is recognized over time.
Revenue is recognized upon shipment of the Company’s goods based upon contractually stated pricing at standard payment terms ranging from 30 to 60 days.
The increase of $1,394,946 is primarily due to increased compensation costs, material and development costs, and professional and outside consultant costs, partially offset by reduced clinical-related costs and other costs. Sales and marketing Sales and marketing expenses increased by $91,274 or 16.3%, to $650,126 in 2023 from $558,852 in 2022.
The increase is primarily due to increased compensation costs, material and development costs, and professional and outside consultant costs. 79 Table of Contents Sales and marketing Sales and marketing expenses increased by $3,380,024 or 519.9%, to $4,030,150 in 2024 from $650,126 in 2023.
Other income (expense) Total other income (expense) increased by $53,235, or 25.1%, to $265,629 in 2023 from $212,394 in 2022. The increase relates to interest income, partially offset by interest expense and non-cash discount amortization related to the convertible notes payable.
The decrease relates to increased interest expense and non-cash discount amortization related to the convertible notes payable which were outstanding for the full year, partially offset by increased interest income.
We also expect to continue to make investments in research and development, manufacturing, regulatory affairs and clinical trials to develop future products. If our product candidates are approved, we will need to make investments in our sales and marketing organization.
We expect to continue to make substantial investments in our ongoing pivotal trial that is designed to provide clinical evidence of the safety and effectiveness of our product candidate, FemBloc. We also expect to continue to make investments in research and development to develop future products, manufacturing, regulatory affairs and post-market clinical trials.
The net increase relates primarily to marketing and travel costs to promote our commercial products. General and administrative General and administrative expenses increased by $1,427,304, or 26.3%, to $6,858,008 in 2023 from $5,430,704 in 2022. The increase relates primarily to increased compensation costs, share-based compensation expense and professional costs, partially offset by decreased facility and other overhead costs.
The increase relates primarily to compensation, marketing and travel costs as we recruited a commercial team to promote our available products. General and administrative General and administrative expenses decreased by $532,009, or 7.8%, to $6,325,999 in 2024 from $6,858,008 in 2023.
The change in our net operating assets and liabilities was primarily due to an increase of $232,553 in inventory and a decrease of $383,616 in lease liabilities, offset by a change in prepaid and other assets of $295,862. Investing activities In 2023, cash used in investing activities for the purchase of equipment was $143,917.
The change in our net operating assets and liabilities was primarily due to increases of $2,379,205 in inventory, $397,467 in accounts receivable, $139,136 in prepaid and other assets, a decrease of $406,636 in lease liabilities, partially offset by an increase of $207,481 in accounts payable.
These accrued R&D costs are included in accrued expenses on the balance sheet and within R&D expense on the statement of comprehensive loss. Recent Accounting Pronouncements See Notes 2(ab) and 2(ac) to our financial statements in Part II, Item 8 for information related to recently issued accounting pronouncements.
As of December 31, 2024, we have not had a history of significant returns. Recent Accounting Pronouncements See Notes 2(aa) and 2(ab) to our financial statements in Part II, Item 8 for information related to recently issued accounting pronouncements.
Our cash and cash equivalents as of December 31, 2023 will not be sufficient to fund all of our product candidates through regulatory approval, and we anticipate needing to raise additional capital to complete the development and commercialization of our product candidates.
Changing circumstances, some of which may be beyond our control, could cause us to consume capital significantly faster than we currently anticipate. 81 Table of Contents Our cash and cash equivalents as of December 31, 2024, revenues from product sales and approximately $5.4 million we raised subsequent to year end, will not be sufficient to sustain our operations, including funding our product candidate, FemBloc, through regulatory approval, and we will need to raise additional capital to complete the development and commercialization of our product candidate.
We sell our product to physician offices, primarily through direct customer service, as well as through distributors in selected international markets. For the years ended December 31, 2023 and 2022, Bayer Yakuhin, Ltd. accounted for approximately 5% and 10%, respectively, of our total revenue. For products sold through direct customer service, control is transferred upon shipment to customers.
For the year ended December 31, 2024, Comercial Medico Quiruigca, SA and Durgalab, distributors in Spain, accounted for approximately 15% and 12%, respectively, of our total revenue. For the years ended December 31, 2024 and 2023, Bayer Yakuhin, Ltd. accounted for approximately 7% and 5%, respectively, of our total revenue.
International sales decreased by 49.9% in 2023 compared to 2022, represented by a 50.1% decrease in units sold, offset by a 0.4% increase in the average selling price. Cost of sales Cost of sales decreased by $61,869, or 14.0%, to $380,069 in 2023 from $441,938 in 2022.
The increase is attributable primarily to FemaSeed product sales of $509,650, which was commercialized in 2024. FemVue units sold increased by 6.9% in 2024 as compared to 2023, while maintaining a relatively flat average selling price. Cost of sales Cost of sales increased by $164,834, or 43.4%, to $544,903 in 2024 from $380,069 in 2023.