Female gynecologists now substantially outnumber male ones in the United States and in many other countries. The shift has been dramatic: as recently as 2013, the split among practicing OB-GYNs in the U.S. was roughly 50-50, but the training pipeline has been tilting heavily female for years, meaning the practicing workforce is growing more female with each retiring cohort. Among current OB-GYN residents, roughly 85% are women. That lopsided pipeline guarantees the gender gap in practicing gynecologists will keep widening for decades.
How the Balance Tipped
Obstetrics and gynecology was historically a male-dominated specialty, much like most of surgery. The turning point came gradually over the late twentieth century as medical schools admitted more women and OB-GYN became an increasingly popular choice among female graduates. A study tracking graduating OB-GYN residents in New York State found that the proportion who were male dropped from about 46% to roughly 23% over the study period, a steep and steady decline.1American Journal of Obstetrics and Gynecology. The evolving gender gap in general obstetrics and gynecology The researchers noted that the number of men going into general OB-GYN practice was falling even faster than the number entering residency, suggesting that male graduates were more likely to subspecialize or leave the field.
By 2013, the national workforce had reached a 50-50 split.2PubMed Central. Geographic Comparison of Women in Academic Obstetrics and Gynecology Department-Based Leadership Roles Because the training pipeline was already heavily female by that point, every year since has pushed the practicing workforce further toward female majority. The lag between residency demographics and workforce demographics is simply a matter of time: older male OB-GYNs retire, and younger female OB-GYNs replace them.
What the Residency Pipeline Looks Like Now
The numbers in training programs tell you where the specialty is headed. One analysis of OB-GYN residency demographics found that only about 15% of residents were male and 85% were female.3American Journal of Obstetrics and Gynecology. Evaluation of Gender Representation in Obstetrics and Gynecology Residency Programs Another study put the figure at about 17% male across multiple years of data, compared with roughly 54% male across all residency programs combined.4Journal of Surgical Education. Sex and Racial/Ethnic Diversity in Accredited Obstetrics and Gynecology Specialty and Subspecialty Training in the United States In other words, OB-GYN residencies have three to four times fewer men than medical residencies overall.
This makes OB-GYN one of the most gender-skewed specialties in medicine, though the skew runs the other direction than people sometimes assume. While fields like orthopedic surgery and neurosurgery remain heavily male, OB-GYN has swung to the opposite extreme. Researchers who analyzed four decades of physician workforce data found that despite large increases in the number of women in medicine overall, the degree of gender segregation between specialties has not actually declined. Certain specialties have become overwhelmingly female while others remain overwhelmingly male.5PubMed Central. When a Specialty Becomes “Women’s Work”: Trends in and Implications of Specialty Gender Segregation in Medicine OB-GYN is a textbook case of that pattern.
Subspecialties Tell a Different Story
Within OB-GYN, the gender composition is not uniform. A study of subspecialty faculty found that while the overall subspecialty workforce was about 60% female, some corners of the field had far more men than others. Reproductive endocrinology and infertility, the subspecialty dealing with fertility treatment and hormonal disorders, was nearly evenly split, with men making up close to half of faculty. In contrast, pediatric and adolescent gynecology was overwhelmingly female, with only about 7% male faculty.6PubMed Central. Subspecialty Faculty in Obstetrics and Gynecology: Distribution, Demographics, and Implications for Training and Clinical Practice
The same study found that male subspecialists were significantly older on average and had more years in practice, which fits the larger pattern: men who entered OB-GYN decades ago are concentrated among the senior ranks, while the newer cohorts filling in behind them are predominantly female. OB-GYN fellowship programs combined still had a somewhat higher proportion of men than residency programs (about 24% vs. 17%), suggesting that men who do enter OB-GYN are disproportionately drawn to subspecialties rather than general practice.4Journal of Surgical Education. Sex and Racial/Ethnic Diversity in Accredited Obstetrics and Gynecology Specialty and Subspecialty Training in the United States
Why Fewer Men Are Entering the Field
Several forces push male medical students away from OB-GYN. A systematic review examining gender bias in OB-GYN medical education found that male students more commonly reported being excluded from clinical opportunities during their clerkships, such as being asked to leave the room for sensitive exams. The ironic finding was that despite this perceived bias, male students often reported increased interest in OB-GYN after their clerkship rotations. But that interest did not translate into residency applications at the rates you would expect.7PubMed Central. Gender bias in the medical education of obstetrician-gynaecologists in the United States: A systematic review The disconnect between interest and applications hints that cultural and social pressures, not lack of enthusiasm, steer men away.
There is also the chaperone question. Male providers performing intimate exams face additional practical considerations. Survey data shows that male providers are more likely to use a chaperone for every sensitive exam compared with female providers (46% vs. 39% in one military-based survey), and the vast majority of all providers said they would be more likely to use a chaperone when the patient was of the opposite sex.8Military Medicine. Patient and Provider Opinions Regarding Chaperones for Sensitive Exams The medicolegal concerns and logistical burden of consistently arranging chaperones can be one more factor that makes men weigh other specialties instead.
What Patients Actually Prefer
You might assume that the rise of female OB-GYNs reflects strong patient demand, but the research on patient preferences is more nuanced than that. Multiple studies have found that the majority of patients do not have a strong gender preference for their gynecologist. One study found about two-thirds of patients had no gender bias when selecting an OB-GYN, and an even larger share, roughly 80%, felt that physician gender does not influence quality of care. Patients who did report a preference often ended up choosing a physician of the gender they said they did not prefer, suggesting that convenience, reputation, and insurance networks matter more in practice.9PubMed. Do women prefer care from female or male obstetrician-gynecologists? A study of patient gender preference
That said, among the minority who do care, the lean is clearly toward female physicians. A study comparing patient preferences in 1997 and 2018 found that the share of patients with no gender preference actually grew over time, from 58% to 71%. But among those who still had a preference, the shift was telling: preference for male gynecologists dropped from 14% to just 5%, while about a quarter of patients continued to prefer a female physician.10PubMed. Altered patient perceptions and preferences regarding male and female gynecologists: a comparison between 1997 and 2018 Research on sensitive medical visits more broadly found a similar pattern: the majority had no preference, but those who did were far more likely to want a female doctor, and that preference was driven almost entirely by female patients themselves.11PubMed Central. Patient Preference for Physician Gender in the Emergency Department
When patients with a preference were asked why, the reasons clustered around personal comfort, perceived empathy, and rapport-building, not technical competence. A significant proportion of women in one study were indifferent about competence by gender but preferred a female OB-GYN for comfort-related reasons.12PubMed Central. Physician Gender Preference Amongst Females Attending Obstetrics/Gynecology Clinics Patients care about skill, warmth, and communication attributes first; when those are perceived as equal, comfort with a same-gender provider tips the scale for some women.
Do Male and Female OB-GYNs Practice Differently?
The evidence here is surprisingly thin and inconsistent. One study of gynecologist communication found only a few gender differences: female gynecologists performed slightly longer physical exams, showed more global attentiveness, and asked fewer medical questions during visits.13PubMed. Gender differences in gynecologist communication Another study looking at gynecological outpatient consultations found no significant difference in consultation length between male and female physicians.14Social Science & Medicine. Gender differences in physicians’ communicative skills and their influence on patient satisfaction in gynaecological outpatient consultations These are not exactly game-changing distinctions.
On the procedural side, the results are similarly mixed. A large study of obstetric interventions found essentially identical cesarean delivery rates for male and female physicians, at about 20.5-20.6%. An initial difference in episiotomy rates (5.9% for male physicians vs. 3.6% for female) disappeared after accounting for other factors like patient characteristics and practice setting.15PubMed Central. Association of Obstetrician Gender With Obstetric Interventions and Outcomes However, an older study did find that male physicians were significantly more likely to perform cesarean sections, particularly in university practice settings.16Journal of Clinical Epidemiology. Physician gender and cesarean sections The discrepancy likely reflects changing training and practice norms over time rather than some inherent gender difference in clinical judgment.
When it comes to actual patient outcomes, the picture is reassuring either way. A study of over 4,200 cesarean deliveries found that the risk of maternal complications did not differ between male and female surgeons, and neither did the risk of postpartum hemorrhage. That held regardless of the surgeon’s experience level.17PubMed Central. Association Between Surgeon Gender and Maternal Morbidity After Cesarean Delivery In short, there is no reliable evidence that one gender produces better surgical or obstetric outcomes than the other.
Malpractice Claims and Patient Complaints
Male OB-GYNs do appear to face higher rates of professional liability issues, though the reasons are complicated. One study of malpractice claims found that, matched for years in practice, male OB-GYNs had significantly more claims filed against them. However, the excess claims for men were largely dropped or dismissed, and the number of actual trials, defense verdicts, and settlement amounts did not differ between the genders.18American Journal of Obstetrics and Gynecology. Professional liability claims and Central Association of Obstetricians and Gynecologists members: Myth versus reality
A more recent study spanning 20 years of complaints data in Alberta, Canada, found a parallel pattern: male OB-GYNs were more likely to receive complaints overall, with 52.5% of male physicians receiving at least one complaint compared to 39.5% of female physicians. The sharpest difference was in ethics-related complaints, where male physicians had roughly double the adjusted odds. Yet once all factors were controlled for, the overall complaint frequency and time to first complaint were not significantly different between the genders.19PubMed Central. Patient complaints differ for male and female obstetrician-gynecologists: an exploration of 20 years of complaints data in Alberta, Canada Whether this reflects differences in patient expectations, communication styles, or something else entirely is an open question, but the data suggests male OB-GYNs operate under somewhat greater medicolegal scrutiny.
Pay and Leadership Gaps Within the Specialty
Here is where the story gets uncomfortable. Despite women making up the clear majority of OB-GYN practitioners and trainees, they continue to earn less and hold fewer leadership positions than their male counterparts. One analysis of academic OB-GYN departments found that women represented 70% of total faculty but were concentrated at the assistant professor level (87% of that rank). Women made up 76% of associate professors but only 58% of full professors. Their gross salary was significantly lower than men’s at every rank. The base salaries were similar, but men earned substantially more in additional compensation for extra clinical, research, or administrative work.20American Journal of Obstetrics & Gynecology. Gender disparities among academic obstetrician-gynecologists
A separate review put the annual salary gap at roughly $36,000, noting that women in OB-GYN continue to face barriers to advancement into leadership roles.21American Journal of Obstetrics and Gynecology. Sexism in obstetrics and gynecology: not just a “women’s issue” The paradox is striking: OB-GYN is the specialty most dedicated to women’s health, yet it mirrors the same pay and promotion disparities seen across medicine and the broader workforce.
Workforce Patterns and Hours
A related question is whether the gender shift in OB-GYN has workforce planning implications. A study of OB-GYN providers in Washington State compared ten practice variables between men and women. Most showed no meaningful difference, including total weeks worked per year, outpatient visits per week, and percent practicing obstetrics. The two significant differences were that men had more inpatient visits per week (about 13 vs. 10) and were more likely to work 60 or more hours per week (roughly 32% of men vs. 22% of women). After adjusting for age, women worked about four fewer hours per week on average.22Obstetrics & Gynecology. The Productivity of Washington State’s Obstetrician–Gynecologist Workforce: Does Gender Make a Difference?
These differences are modest, but in a specialty already facing projected shortages in many regions, workforce planners have raised questions about whether the feminization of OB-GYN means more physicians will be needed to deliver the same volume of care. The honest answer is that the difference is small enough that other factors, like geographic distribution and scope of practice, matter far more. Most women OB-GYNs work full-time schedules; the gap is mainly at the extreme end of the hours distribution.
The Picture Outside the United States
The feminization of OB-GYN is not just an American trend. In Germany, data from the past two decades shows a similar shift. About 65% of employed OB-GYN specialists in hospitals were female, and 65% of senior physicians in the field were women. But the gender imbalance reversed at the very top: only about 26% of the most senior physician positions (first senior physicians, roughly equivalent to department chiefs) were held by women.23Frontiers in Medicine. Gender gap–Gender-specific development in the field of obstetrics and gynecology in Germany in the last 20 years That pattern, a female-majority workforce with a male-heavy leadership structure, echoes what researchers have found in the U.S. and in other countries where data is available.
The forces driving men away from OB-GYN in different countries are not identical but share common threads: cultural assumptions about who should provide intimate care to women, the specialty’s perceived identity as “women’s work,” and clinical training environments where male students feel unwelcome. In many European and Anglophone countries, the trajectory looks similar to the American one, just at slightly different stages along the same curve. Countries where OB-GYN still has a strong male presence tend to be places where medicine overall remains heavily male-dominated, often reflecting broader social norms about gender in professional life.
What Gets Lost When a Specialty Becomes Gender-Homogeneous
Researchers who study workforce diversity have flagged concerns that go beyond simple headcount. When any specialty becomes overwhelmingly populated by one demographic, it narrows the pool of mentors, role models, and perspectives available to trainees. For male students considering OB-GYN, the scarcity of male residents and faculty creates a feedback loop: fewer men in the field means fewer visible pathways for incoming men, which means even fewer enter. The same dynamic has long been documented in the other direction for women in surgical subspecialties.
There is also a practical access dimension. In communities where some patients, for religious or cultural reasons, specifically want a male or female provider, workforce homogeneity reduces the ability to accommodate those needs. Male OB-GYNs report that they regularly see patients who specifically sought them out, often men’s partners who are more comfortable with a male physician present in the room, or women from cultural backgrounds where a male doctor carries certain authority. Whether those preferences should be accommodated or challenged is a separate debate, but workforce composition shapes what is even possible.