Low sperm count, low motility, abnormal morphology — the most common semen analysis findings. Lifestyle changes help with mild cases; ICSI helps with severe cases.

Non-obstructive or obstructive — the type decides everything. Testicular sperm extraction via micro-TESE succeeds in over 95% of obstructive cases.

The fertile window spans 6 days — peak odds fall 2 days before ovulation. Trying to conceive? Frequency matters more than position or timing apps.

A differently shaped uterus halves live birth and triples preterm risk — often caught only after recurrent pregnancy loss or unexplained infertility.

A live birth from sperm stored 40 years — egg freezing and fertility preservation show no expiry. How long does oocyte cryopreservation really last?

Sperm counts dropped 51.6% since 1973 — DNA fragmentation rises with age. Advanced paternal age is now a recognized risk for IVF and offspring health.