My friend's problem

I told you a bout my friend's problem before; the unevevn tests.Well,he went to a clinic for check up and the they gave him the a ddress of an infertility specialist's.Yesterday,he went for his appointment.He said that the doctor checked his tests and said they are fine.The doctor then asked for a semen test .He couldn't do it and told them that he would come later .He paid them alot and left.The problem is that when he stands the right test is a slightly down than the other but the doctor said that is ok.He decided to forget all a bout it.After all,he isn't married .He said:" how on earth I'm gonna do this semen test while I'm single!".