Not quite as successful in larger mammals, though: https://www.parsemus.org/contraceptives/reversal-whats-status/ https://www.parsemus.org/contraceptives/rever

Not quite as successful in larger mammals, though: https://www.parsemus.org/contraceptives/reversal-whats-status/ https://www.parsemus.org/contraceptives/reversal-whats-statu...