Before sex this guy always has to make a trip to the bathroom to urinate. Every time. And sometimes he does after too. I don't usually notice these things but its a regular pattern and seems like he has some problem?
Do guys just urinate more often than girls or something?
Its normal to urinate first I think. Its more a case of being more comfortable to have sex if you haven't got a full bladder or feel like you might need to go at some point. You want a clear head without the concern of feeling like you might need the toilet.
urinating after sex is kinda normal and healthy for men. but before sex ... if it's always so and if he doesn't go to bathroom before sex to use somekind of sexual product :P , then maybe he has a problem with his prostate.