Caro lemon,
se hai letto gli studi che ho linkato prima, vedrai che nello sperma la quantità di finasteride è minima e che comunque non c'è rischio.
Citazione:The in utero effects of finasteride exposure during the period of embryonic and fetal development were evaluated in rhesus monkeys (gestation days 20 to 100), a species more predictive of human development than rats or rabbits. Intravenous administration of finasteride to pregnant monkeys at doses as high as 800 ng/day (at least 60 to 120 times the highest estimated exposure of pregnant women to finasteride from semen of men taking 5 mg/day) resulted in no abnormalities in male fetuses. In confirmation of the relevance of the rhesus model for human fetal development, oral administration of a dose of finasteride (2 mg/kg/day; 20 times the recommended human dose of 5 mg/kg/day or approximately 1–2 million times the highest estimated exposure to finasteride from semen of men taking 5 mg/kg/day) to pregnant monkeys resulted in external genitalia abnormalities in male fetuses. No other abnormalities were observed in male fetuses and no finasteride-related abnormalities were observed in female fetuses at any dose. {42}