Male Fertility Rate Statistics in US 2026 | Key Facts

Male Fertility Rate in America 2026

Male fertility in the United States has become one of the most closely watched and debated public health topics heading into 2026. The latest government data paints a picture that demands serious attention: the US total fertility rate fell to a historic all-time low of 1.599 births per woman in 2024, dipping below the 1.6 threshold for the first time ever, according to final figures released by the CDC’s National Center for Health Statistics (NCHS) in July 2025. While these figures are tracked by female birth rates, the story behind them is deeply tied to male reproductive health — an estimated 11.4% of men aged 15–49 in the United States experience some form of infertility, and male factors contribute to approximately 50% of all infertility cases among American couples. The role men play in the national fertility decline is impossible to separate from the broader numbers, and it is a story the data tells with increasing clarity.

What makes male fertility rate statistics in the US in 2026 particularly urgent is the convergence of several long-running trends. The country is experiencing its lowest birth rates in recorded history, a steady multi-decade decline in overall reproductive activity, and a growing awareness — backed by CDC and NIH data — that male reproductive health issues are far more prevalent and far more consequential than previously acknowledged in public discourse. Varicocele alone affects roughly 40% of men with diagnosed infertility. Sperm abnormalities, hormone imbalances, and lifestyle factors are combining with delayed family formation to reshape the reproductive landscape of a generation. Understanding the numbers behind male fertility in America is not just a matter of medical curiosity — it is a lens through which the country’s demographic future comes into focus.

Interesting Facts about Male Fertility Rate in the US 2026

Below are the most critical and current verified facts on male fertility and US fertility rates as of today, drawn exclusively from CDC (NCHS, NASS), NIH (NICHD), and the National Survey of Family Growth (NSFG).

Source: CDC/NCHS NCHS Data Brief No. 535, July 2025 (Births in the United States, 2024); CDC/NCHS National Health Statistics Reports No. 202, April 2024 (Infertility and Impaired Fecundity in Women and Men, 2015–2019); CDC National ART Surveillance System (NASS) 2022 Final Report; NIH/NICHD Male Infertility Fact Sheet

These facts tell a story that goes far beyond any single headline. The US total fertility rate dropping to 1.599 is the most striking top-line figure, but the male-specific data layered beneath it reveals the other half of the fertility equation that is rarely discussed openly. When 50% of all infertility cases involve a male factor, and when 11.4% of men aged 15–49 are experiencing infertility-related issues, the conversation about America’s falling birth rate simply cannot be honest without examining male reproductive health directly. The record-low teen birth rate of 12.6 per 1,000 and the growing share of births among women aged 35 and older together confirm that Americans are not just having fewer children — they are having them later, under more difficult conditions, and with growing reliance on assisted reproductive technologies to get there.

What these numbers also reveal is a quiet crisis in clinical data. The CDC’s own researchers acknowledge that the true prevalence of male infertility remains undercounted because there is no national registry specifically tracking male reproductive health outcomes. The NSFG data on men, published by NCHS in April 2024, represents the most recent rigorous national estimate — but it draws on data collected between 2015 and 2019. This is the gap that sits at the heart of male fertility statistics in the US in 2026: the condition affects tens of millions of Americans, it accounts for half of all fertility failures, yet the data infrastructure to fully track it is years behind where it needs to be.

US Total and General Fertility Rate Trends in the US 2026

Source: CDC/NCHS NCHS Data Brief No. 535, July 2025; National Vital Statistics Reports, Vol. 74, No. 1, March 2025 (Births: Final Data for 2023); CDC/NCHS press releases and NCHS Data Brief No. 507 (2024)

The trajectory of America’s total fertility rate is one of the most consequential demographic trends of the 21st century, and the 2024 final data brings it into sharp relief. The TFR stood at 2.1 in 2007 — the last time the US hit population replacement level — and has fallen in nearly every year since, arriving at 1.599 in 2024, a drop of nearly 25% over 17 years. The general fertility rate has declined 22% from 2007 to 2024, according to CDC’s own summary. What is perhaps counterintuitive is that total births actually rose 1% from 2023 to 2024, reaching nearly 3.63 million — a seeming contradiction explained by the fact that the female population of childbearing age grew through immigration, meaning more women gave birth overall even as the rate per woman declined. This is not a sign of recovery in fertility trends; it is a function of a larger denominator, not a higher rate of childbearing.

Understanding why this matters for male fertility rate statistics in the US in 2026 requires seeing these numbers in context. The US has now fallen to a TFR on par with Western European countries, which have long struggled with sub-replacement fertility and aging populations. The replacement level of 2.1 births per woman exists because, on average, each couple needs to produce slightly more than two children to account for those who never reproduce — and the male side of that equation is increasingly strained. When male infertility contributes to roughly half of all cases where couples fail to conceive, every point that the TFR falls is partly a male fertility story. The population-level effects of male reproductive health are embedded in these national birth rate figures whether or not they are labeled as such.

Male Infertility Prevalence and Causes in the US 2026

Source: CDC/NCHS National Health Statistics Reports No. 202, April 2024 (Infertility and Impaired Fecundity, 2015–2019, National Survey of Family Growth); NIH/NICHD Male Infertility information page; NCBI StatPearls — Male Infertility, updated February 2024; National Library of Medicine (NLM) report, June 2024

The prevalence data on male infertility in the United States is both striking and almost certainly an undercount. The CDC’s most authoritative national estimate — 11.4% of men aged 15–49 experiencing some form of infertility — comes from the National Survey of Family Growth, a rigorous nationally representative survey. But even the CDC has acknowledged that the true prevalence of male infertility is unknown because no dedicated national registry for male reproductive health exists. The reported rates reflect men who have come forward for evaluation or reported fertility problems to survey interviewers — they do not capture the full burden. When the NICHD states that male factors contribute to 50% of all infertility cases, it frames a reality that public health infrastructure has been slow to match with equivalent data collection resources.

The breakdown of causes adds important clinical nuance to the prevalence numbers. That 70% of diagnosed male infertility falls into the uncorrectable or subfertile category — requiring assisted reproductive technology rather than medical correction — explains a large portion of why ART utilization in the US has grown substantially over the past decade. Varicocele is the single most common identifiable cause, affecting anywhere from 25% to 80% of infertile men depending on whether they are experiencing primary or secondary infertility. Yet roughly half of all male infertility cases have no identifiable cause — a diagnostic reality that highlights how much still remains poorly understood about male reproductive biology and the environmental, genetic, and lifestyle factors that erode it. For the over 500,000 American men who need reproductive urology care annually, the system is only beginning to build the capacity to meet that need.

US Birth Rate by Age Group and Male Fertility Context in the US 2026

Source: CDC/NCHS NCHS Data Brief No. 535, July 2025 (Martin JA, Hamilton BE, Osterman MJK — Births in the United States, 2024); National Vital Statistics Reports Vol. 74, No. 1, March 2025

The age-specific birth rate data for 2024 is one of the most revealing windows into how male and female fertility patterns are shifting in the United States. The simultaneous decline across every age group under 35 — with the steepest drop among teenagers (down 4%) and women in their early twenties (down 3%) — reflects a wholesale shift in when Americans are choosing to start families. The fact that only women aged 40–44 saw a birth rate increase (+2%) while those aged 35–39 were unchanged underscores a profound demographic reality: the American reproductive window is shifting upward, with more births concentrated in older age groups that are associated with higher rates of both male and female fertility challenges. Men aged 40 and older are also at meaningfully higher risk of infertility-related complications, including reduced sperm quality, DNA fragmentation, and lower testosterone levels.

This age shift has direct implications for male fertility in the US in 2026. As the CDC notes, couples with a male partner aged 40 or older are more likely to experience difficulty conceiving. Yet the data shows that a growing share of American births now involve older fathers. The shift of births toward women aged 30 and older — who now account for over 51% of all US births, compared to just 30.2% in 1990 — means that male partners in these unions are also, on average, older. The median age at first birth has been rising consistently for decades, and this matters for male reproductive health statistics in ways that aggregate fertility rate numbers alone do not capture. Delayed fatherhood is no longer an exception in America; it has become the norm for a large portion of the population, carrying with it a set of fertility risks that are only recently becoming part of the mainstream public health conversation.

Assisted Reproductive Technology (ART) and Male Infertility in the US 2026

Source: CDC/NASS 2022 ART Surveillance Final Report (published 2024, cdc.gov/art); CDC NASS Technical Notes; RESOLVE: The National Infertility Association (state insurance mandates, 2024); CDC/NASS publications list — F S Rep. 2022;3(2):124–130 (ART cycles involving male factor infertility, 2017–2018)

Assisted Reproductive Technology (ART) has become an increasingly central part of how American couples manage both male and female infertility, and the CDC’s National ART Surveillance System provides the most complete national picture of its use. The 435,426 ART cycles performed at US clinics in 2022 represent a significant expansion of the fertility treatment infrastructure, with the resulting 94,039 live-birth deliveries accounting for approximately 2.6% of all babies born in the country that year. This is not a marginal footnote — it means that roughly 1 in 38 babies born in the US in 2022 was conceived through assisted reproductive technology. Male infertility is documented as a contributing diagnosis in a substantial share of these cycles, consistent with the broader data showing male factor involvement in roughly half of all fertility challenges.

The financial and access barriers embedded in these ART statistics are inseparable from the male fertility picture. With individual IVF cycles costing $15,000 to $30,000 and only 19 states mandating insurance coverage for infertility treatment as of 2024, access to ART remains deeply unequal across income levels and geography. The 184,423 egg and embryo banking cycles in 2022 signal a growing trend toward fertility preservation, particularly among people who are delaying childbearing — a trend directly connected to the age-shift in birth rates discussed above. For men, sperm banking represents a parallel option that is far less expensive and less medically intensive than female egg freezing, yet it remains significantly underutilized. The combination of high costs, patchy insurance coverage, and limited male-specific data infrastructure means that male factor infertility remains an underfunded and underreported dimension of America’s fertility treatment landscape.

US Fertility Rate by Race and Hispanic Origin in the US 2026

Source: CDC/NCHS National Vital Statistics Reports Vol. 74, No. 1, March 2025 (Births: Final Data for 2023); CDC/NCHS NCHS Data Brief No. 535, July 2025; CDC/NSFG National Health Statistics Reports No. 202, April 2024

The fertility rate decline in the United States is not concentrated in any single racial or ethnic group — it is a broad, society-wide trend that cuts across demographic lines, though the pace and starting points differ. Hispanic women, who have historically had the highest general fertility rates among major US racial/ethnic groups, have seen meaningful convergence toward the national average over the past decade. Non-Hispanic Asian women continue to record the lowest fertility rates. Non-Hispanic Black and American Indian/Alaska Native women have rates above the national average. Across all groups, the direction is consistent: fertility rates are declining, and the convergence of all groups toward sub-replacement levels means that no demographic segment is insulated from the long-term implications of these trends.

The male infertility prevalence data from the CDC’s National Survey of Family Growth adds important age stratification to this picture. Men aged 25–49 showed a markedly higher infertility prevalence of 14.3% compared to 7.8% in men aged 15–24, confirming that male fertility challenges intensify with age — the same direction as female fertility decline, though typically beginning later. This age gradient is particularly significant given that American men are, on average, becoming fathers later in life. The confluence of delayed fatherhood, rising male infertility rates with age, and a national birth rate already at historic lows creates compounding demographic pressure. When the GFR has declined 22% from its 2007 peak to 2024, and when male infertility is embedded as a factor in half of all couples’ fertility difficulties, these racial, ethnic, and age-based data points all feed into the same larger trend: America’s fertility rate is being shaped by male reproductive health realities as much as female ones, even when the headline statistics are expressed in female birth rates.

Disclaimer: The data reports published on The Global Files are sourced from publicly available materials considered reliable. While efforts are made to ensure accuracy, no guarantees are provided regarding completeness or reliability. The Global Files is not liable for any errors, omissions, or damages resulting from the use of these reports.