Question: Hi! For the last 3 years my husband has been complaining on and off of GI and GU issues. He is constantly bloated, has horrible smelling gas (which he claims has only been since he met me, and smells of rotten eggs), and his anus itches. His urine smells strong and different than it used to and he says he experiences pain on ejaculation. Also, sometimes after we have sex the tip of his penis turns red, rough, and splotchy, as if we had rubbed sandpaper on it. He is convinced it is a yeast issue, as I get 2-3 yeast infections a year usually accompanied by a UTI. I have always been treated for these issues over the years but he has not. My doctors have assured me that he does not need to be treated and recently when he went to see a physican they also told him it is unlikely to be yeast/thrush. We have both been tested for STDs and all tests, viral and bacterial, were negative. It recently became almost impossible for us to have sex, as it has started to burn very bad for the both of us. We use glycerin-free lube and neither of us have any allergies that we are aware of. Any ideas? Is it possible we are allergic to each other's pH?