Male-factor infertility is common, treatable, and nothing to feel embarrassed about. Here's how it's diagnosed and managed.
Male infertility often has no obvious symptoms beyond the difficulty in conceiving itself. However, some signs that warrant earlier evaluation include problems with sexual function, pain or swelling in the testicular area, a history of testicular surgery or injury, or signs of hormonal imbalance such as reduced facial/body hair or changes in muscle mass.
The primary test — evaluating sperm count, motility (movement) and morphology (shape), usually repeated after 2–5 days of abstinence.
Blood tests for testosterone, FSH and LH to check whether a hormonal imbalance is contributing.
Used to detect varicocele or structural abnormalities affecting sperm production or transport.
Considered in cases of very low or absent sperm count, to identify underlying genetic causes.
Sperm health is sensitive to overall lifestyle. General recommendations include maintaining a healthy body weight, eating a balanced diet, exercising regularly, limiting alcohol, avoiding tobacco and recreational drugs, managing stress, and avoiding prolonged exposure to high heat (such as frequent sauna or hot tub use, or laptops resting directly on the lap for long periods).
Couples should generally seek a fertility evaluation — for both partners — after 12 months of trying to conceive without success, or after 6 months if the female partner is over 35. Men with known risk factors (such as undescended testicles in childhood, prior testicular surgery, mumps after puberty, or chemotherapy/radiation history) should seek evaluation earlier.
Male factors contribute to roughly half of all infertility cases, either alone or combined with a female factor, which is why evaluating both partners early is so important.
Reference ranges vary by lab, but a semen analysis report will indicate whether your count, motility and morphology fall within typical fertile ranges — your doctor can interpret this in context.
Many cases of mild-to-moderate male factor infertility respond to lifestyle changes, treating underlying conditions (like a varicocele or hormonal imbalance), or IUI, with IVF/ICSI reserved for more severe cases.
Yes, though less dramatically than female fertility — sperm quality can decline gradually with age, and certain risks to offspring rise slightly with advanced paternal age.
After 12 months of trying to conceive without success, or sooner if there's a history of undescended testicles, prior surgery, mumps after puberty, or known hormonal issues.