OK, so I just started dating this girl (Who is wonderful) She's very petite as I am as well. We had sex and at first she had trouble accommodating me. We eventually got going and she came instantly (3 times) which was exciting. A couple of days later she says her stomach was hurting and went to a nurse to find it was a Urinary Tract Infection. This is weird because my ex-girlfriend also used to get the same thing and she also had a bit of trouble with my size.

So I'm just wondering if any of you guys here have experienced the same thing and what to do about it.