Hi all Mr bodybuiler.

I need some advice here. My husband recently addicted to bodybuilding, he is has a big tummy so wanna ride it off. He went to gym a couple of mth still but the results he wanted needs time.

Many guy in the same gym ask him to take the vaccine that will make the muscle come out faster and make him more energy while workout. (Sorry I forgot wats the jap name)

He said that the jap will make him no sperm and 99.9% can't have baby..

my question is - confirm cannot have baby after take the jap? (I don wanna have baby as we already have 2 boys and to avoid pregnancy I'm on birth control pill. So he ask me no need to take pill after he went for the vaccine but I'm worry. )

P/s- I prefer to ask here cause I see many of here is professional and hopefully someone who married and hv the jap b4 can gv advice.. 

Thank you for your time and appreciate your comment.