Must I tell my fertility doctor about my partner's medications as well?

Partner's meds. Generally it is a good idea to let your physician know as much about you and your partner; such a smoking, drinking alcohol and prescription medications. Your fertility doctor is trying to help you to conceive, and so being honest and forthright may help your physician to help you. In your case, certain medications that you partner is taking may decrease sperm count and this is important to know.