It can 'shrink' your testes........somewhat
No this will not make him sterile.
no
No but they will make his bread rise
No.
No.
No.
no .
They don't make percocet in 30mg... you are thinking of 30mg oxycodone (brand name Roxycontin)... they are blue or very light blueish white depending on the manufacturer
Yes----just make sure you have a couple sexually active people around you
no shut up...
make free from becteria
Better question. Are you a junkie?