how damaging is alcohol to sperm?

It can potentially affect a man’s sperm count, but its not that likely to me. It can though reduce the desire and performance for intercourse. There are also a numerous amount of things that come into play that affect a males sperm count, with that being said alcohol isn’t the only thing. Smoking, illicit drugs like cocaine.

Also if he frequently masturbates then his sperm count can be reduced by this, but the sperm cells that do come out are proven to be stronger with the gene’s they carry. It doesn’t hurt though to tell him to stop drinking as this can lead to several other issues as well. Eating healthy foods and keeping your internal system clean can lead to stronger sperm cells in a man, same goes for you. Although you don’t want to out rule the possibility of alcohol being the cause of you not conceiving