research Time Lags Between Various Maturity Measures and Spermarche October 1988 in “Pediatric research” Certain maturity signs appear before and after the first release of sperm in boys.
research Exposure of Xenopus Laevis Tadpoles to Finasteride, an Inhibitor of 5-Alpha Reductase Activity, Impairs Spermatogenesis and Alters Hypophyseal Feedback Mechanisms 18 citations, June 2009 in “Journal of Molecular Endocrinology” Finasteride exposure harms tadpole reproduction and hormone balance.
community Hey guys I’m in desperate need for opinions from long term finasteride users in Finasteride/Dutasteride 25 upvotes 2 years ago Whether taking finasteride and dutasteride can cause penile shrinkage, with long-term users providing their personal experiences.