factually
Index/Topics/Fertility

Fertility

The potential effects of puberty blockers on fertility, particularly when followed by cross-sex hormones or surgeries.

Fact-Checks

2 results
Jan 24, 2026
Most Viewed

When should a man over 50 see a doctor about low semen volume or fertility concerns?

A gradual decline in semen volume is common with aging and often benign, but a man over 50 should see a doctor when low ejaculate is persistent, coincides with attempts, or comes with other worrying s...

Feb 4, 2026

Are puberty blockers "completely reversible" as people claim?

—typically gonadotropin-releasing hormone analogues ()—physiologically pause the hormonal cascade that produces secondary sex characteristics, and stopping them usually allows endogenous puberty to re...