Why Male Fertility Matters

By 3rd October 2025Knowledge Centre
Why Male Fertility Matters

Infertility is often thought of as a “woman’s issue.” For decades, research, diagnostics, and treatments have been focused mainly on the female partner. But the reality is clear: male factors contribute to nearly half of all fertility problems.

According to the World Health Organization, 1 in 6 couples worldwide experience fertility struggles. Around 30–50% of these cases involve men, yet clinics and treatments still often focus primarily on women.

Why Has Male Fertility Been Overlooked?

  • History & Culture: Fertility medicine developed with a focus on women, and society has long assumed infertility is “her problem.”

  • Testing Differences: Male testing is relatively simple (a semen analysis), whereas female testing is complex and invasive, leading doctors to focus there.

  • Treatment Bias: Many fertility treatments—like IVF and egg retrieval—are built around the female body, reinforcing the imbalance.

  • Assumptions About Technology: The use of ICSI (injecting sperm directly into the egg) has led to a belief that male factors can simply be bypassed.

Subfertility vs. Infertility

It’s important to make a distinction:

  • Subfertile: Couples who don’t conceive in the first 6 months. Many of these couples go on to conceive naturally in the next 3 years.

  • Infertile: Couples still not pregnant after 4 years. At this stage, natural conception is highly unlikely.

Male Fertility in Decline

Research shows a worrying global trend:

  • Sperm counts have fallen by nearly 30% in just over a decade (1989–2002).

  • Both sperm quality and quantity continue to decline worldwide, with regional variations.

  • This impacts not only conception but also implantation and miscarriage rates, due to sperm DNA damage and oxidative stress.

Why This Matters

Male fertility is not a side issue—it’s half the picture. Ignoring it slows down diagnosis, increases emotional stress, and can lead couples toward invasive treatments unnecessarily.

A balanced approach—treating men and women equally, addressing lifestyle and health factors, and supporting sperm health—offers the best chance of success.


Takeaway: Male fertility matters just as much as female fertility. It’s time to stop treating infertility as only a women’s issue and start giving men the support, testing, and treatment they need.