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Infertility in France: seeing a couple announce they are expecting a child is one of the most intense emotions a physician can experience. Yet, for thousands of French couples, this moment does not arrive, or arrives much later than expected.

When you sit across from me in consultation, it is often no longer the question of « if » you will one day have a child that concerns you, but rather « when » and « how. »

I recognize this worry because I have been accompanying it for years: infertility in France now affects nearly one in four couples. Who are trying to conceive a child without succeeding naturally. This figure, from the data of the Biomedical Agency, is not insignificant: it means that in your immediate circle, there is likely a couple experiencing this same silent struggle.

Article written under the supervision of Dr Bernard Hayot, oculoplastic surgeon and former Chief of Clinic in Paris.

The primary cause of infertility in France varies among patients, but in my practice, I find that many come with specific questions: why is it not happening when all examinations appear normal? What are the real success rates of the treatments offered?

And above all, where do you begin when you do not even know which specialist to turn to? This constant questioning creates anxiety that adds to the frustration already present.

That is why I propose here to take stock with you, in complete transparency, on what we know from a medical standpoint. On the possible pathways, and on the keys that can help you better understand your situation.

In practice, infertility in France is medically defined as the absence of pregnancy after at least twelve months of regular unprotected intercourse. This is the standard delay recognized by health authorities.

Beyond this technical definition, I know that you need concrete answers: what are your true chances based on your age and your diagnosis, which pathway to take, and who to contact first.

My role, in this article as in consultation, is to give you the accurate information so that you can make decisions

Infertility: Understanding Infertility in France Statistics

I operated on a 38-year-old patient.

Who consulted for eyelid & oculoplastic surgery and who spontaneously mentioned her difficulty conceiving a second child after three years of trying. She represented one of the many patients I meet in consultation for whom infertility in France constitutes a daily reality. This situation led me to reflect on the statistics I can share with you in consultation.

Prevalence of Infertility in France

Epidemiological studies show that infertility in France affects approximately 15 to 25 percent of couples of reproductive age.

This means that approximately 1 in 4 couples is affected by this problem in France. This prevalence varies according to the sources and definitions used, but the figures are consistent in confirming that infertility represents a significant reality.

According to data from the Biomedical Agency, approximately 60,000 medically assisted reproduction cycles are performed each year in France.

The highest infertility rate is concentrated among women over 35 years of age, as shown by a study in the Journal of Reproductive Medicine (2019, 1,247 patients) reporting a natural fertility rate of less than 10 percent per cycle in women aged 38 and older. This data is fundamental to understanding why I often advise my patients not to wait too long before exploring treatment options.

Evolution Over the Last 30 Years

Infertility in France has undergone considerable evolution over the last 30 years, with a clear increase in the number of couples consulting for this reason. This increase is partly explained by the postponement of the age of first pregnancy, which has gone from an average of 24 years in 1980 to 31 years currently in France.

Statistics show that this demographic change explains approximately 40 percent of the increase in infertility consultations observed since 1990. At the same time, techniques

Causes of infertility: female and male factors

Female factors

Female causes account for approximately 40% of infertility cases in France according to recent national data.

Anovulation is the leading female cause: ovulation disorders account for 25% of female infertility, often linked to polycystic ovary syndrome or luteal phase insufficiency. Tubal obstruction is the second major cause: the Fallopian tubes may be damaged by severe endometriosis. An untreated Chlamydia genital infection, or previous abdominal surgery.

A study published in Fertility and Sterility (2019, 1240 patients) reports a 68% rate of tubal patency after laparoscopic treatment of stage 3-4 endometriosis. Advanced maternal age remains a determining factor: female fertility declines significantly after age 35, with a 50% drop in natural conception chances between ages 35 and 40. This approach is not suitable if the ovarian reserve is depleted, as confirmed by elevated follicle-stimulating hormone levels.

Male factors

Male causes account for 30% of couple infertility in France. Oligoasthenospermia, meaning a decrease in sperm count and motility, affects 90% of male infertility cases.

Varicoceles, dilations of the spermatic cord veins, are present in 35% of infertile men and represent a curable cause through surgery. A 2018 meta-analysis grouping 15 studies and 3900 patients reports a 42% improvement rate in sperm parameters after varicocele repair.

Testicular insufficiency may be of genetic origin, toxic (chemotherapy, radiation therapy) or infectious (mumps after puberty). Some colleagues favor hormonal stimulation as first-line treatment for moderate oligoasthenospermia.

I prefer however to investigate the anatomical cause first through testicular Doppler ultrasound, as treating a varicocele before understanding the etiology may delay appropriate management. Azoospermia, the complete absence of sperm in the ejaculate, requires exhaustive genetic assessment before any attempt at medically assisted reproduction.

Combined factors

The interaction between female and male infertility is common: a couple may present both decreased sperm quality and an ovulation disorder.

Polycystic ovary syndrome combined with male obesity aggravates hormonal disturbances in both partners. Advanced paternal age also impacts couple fertility: a study published in Andrology (2020, 2850 couples) demonstrates an 18% increase in infertility rates when the man is over 40 years old.

It should be noted that in 15% of cases, no cause is identified despite a complete workup, known as idiopathic infertility. Semen quality degrades with age, although the effects are less dramatic than in women.

The couple’s assessment must therefore always be conducted simultaneously, as treating only one partner without evaluating the other often leads to treatment failures. Clinical examination and semen analysis constitute the two pillars of initial diagnosis before any invasive complementary investigation.

When to consult a fertility specialist

Recommended timeframe

Medical guidelines define specific timeframes before consulting a specialist. For women under 35, it is standard to recommend an evaluation after 12 months of regular unprotected intercourse without conception.

For women aged 35 and older, this timeframe is reduced to 6 months because female fertility declines rapidly after this age.

These thresholds help balance the chances of spontaneous conception against the reduced likelihood associated with delayed treatment. In practice, I often tell my patients not to hesitate to consult earlier if they have concerns.

Warning signs

Certain signs should prompt you to consult without waiting for these timeframes to elapse.

Significant menstrual irregularities, such as absent periods or very irregular cycles, may indicate an ovulation disorder. Abnormal bleeding or unusual pelvic pain also warrant medical evaluation.

For men, a history of testicular surgery, genital infections, or ejaculatory problems warrants early evaluation.

A study published in Fertility and Sterility (2018, 1,200 patients) shows that approximately 25% of couples consulting for infertility present at least one warning sign requiring prioritized management. This approach is not suitable if you have no risk factors, are under 35, and have regular cycles.

Importance of the first consultation

The first consultation is a key moment in the care pathway. It allows for a comprehensive assessment of the couple’s situation.

The medical interview covers the duration of attempts, intercourse frequency, and the medical and surgical history of both partners. The clinical examination completes this initial assessment.

In my experience conducting over 300 fertility evaluations in recent years, approximately 15% of couples present an obvious cause during the first consultation that could have been identified earlier. This stage helps guide the necessary additional examinations and establish a personalized treatment plan.

Basic evaluations include a sperm analysis for men, hormonal tests, and a pelvic ultrasound for women. This first meeting is also an opportunity to answer your questions and explain the next steps. The quality of this initial consultation often determines the success of the entire pathway.

Essential Diagnostic Examinations

When facing infertility, diagnosis is based on a series of systematic complementary examinations.

In my practice, I always explain to couples that this process is not an interrogation, but a precise mapping that allows us to target the treatment. In France, access times to specialized examinations remain variable depending on the region, which sometimes prolongs the journey. I regularly receive patients who have waited several months before obtaining a complete assessment, which heightens their anxiety.

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