Q: I pass gas during sex.. is that strange? And is there a way to stop it?
It's not terribly strange, no. Sex tends to shake things up a bit, and if you've got gas in your system to start with, there's a good chance it will work its way out. The only think I could think of to stop it is to use something like Gas-X a few hours before sex, and hope that takes care of it.
On the other hand, if gas is a chronic problem for you, you may want to consider looking at your diet for possible culprits. Raw broccoli, cabbage, beans and other high-fiber foods are well-known for causing gas in many people. Try keeping a food diary for a week or two, and make a little note in it about how much of a problem gas is for you on different days. You may find it correlates to eating something in particular, and avoiding that food for a day or two before a hot date might take care of the problem!