A lot of mine are similar to lurkette's. It's hard for us to have shower sex since I'm so much shorter and he has to bend his knees as well. BUT on the upside, I'm small and light enough that he can carry me and have sex that way, which is always nice.
I too get bladder infections easily and they are not fun. I think my bladder is weaker overall since my first infection..
My vagina gets sore easily too after 2 or 3 times of sex, or just one really long session.
This may or may not be a "problem", but when I come, it gets very messy. And I often ruin the sheets and mattress