Have a question for men or some husband that went through this

Dae • Mother of 3 beautiful children Bussiness owner

My friend is 39 years old and he used to be married for 10 yrs and been in different relationships and still no baby.

I know he’s sperm is low because I can tell and it’s watery/cloudy.

Has any man went to get check out and got prescription for medicine and actually had kids or wasn’t able too.

Just curious because he still hasn’t went to get looked at and I know he’s going to be sad if they tell him he can’t have any kids.