I don't know the answer to your question; sorry. A good
resourceResource optisource is to go to the web site(s) of the manufacturer's of your partner's drugs. You might find the information there; alternatively, there will be phone numbers where you can call to learn what data exist, if any, on penetration of the drugs into semen or other genital secretions. Having said all that, even if the drugs appear in semen, the amount would be far too tiny to have any effect on you, unless you happen to be allergic to the drug(s).
Good luck-- HHH, MD