Unless they’re undergoing fertility issues, your DNA is your personal story, not your partners; it’s yours. If you hear about infertility in your family and know that you’ve got the bad gene, then it’s up to you whether you want to share that information, but you don’t have to. If you are empathetic towards a father or family member, it’s your decision to share that at the end of the day. We won’t share that. Doctors can’t share that. It’s your DNA, so it’s up to you whether you share that information with another family member who’s undergoing infertility, and you know them well.
