Can doctors tell if you masturbate? i masturbated about 3 minutes ago, and i have a doctors appointment tomarrow. can he notice i masturbated? please tell me!

Hello. : Hello. Don't know if you are a male or a female. You sound very anxious. If you were a man and you were specifically going to get a sperm analysis, masturbation shortly before hand, could decrease the sperm count for the specimen you gave. This is a special study and not part of a routine evaluation. If you were exceptionally vigourous you could leave red marks . This is not likely if you did not cause yourself pain while masturbating.