UTI's

[disclaimher.livejournal.com]

For the last week I have been taking Macrobid for the worst UTI I've ever had. This is my thgrid or fourth one this year, so I am pretty frustrated with myself right now. I eat pretty well, drink a good amount of fluids, wipe properly, pee immediately after sex (which I haven't had in 2 months, so this UTI wasn't from that). Etc.

My mom said it might be from a change in diet. Is this possible?
Secondly, does a brazilian wax make one more prone to UTI's?

I am now thinking of starting to take cranberry supplements daily to prevent this. Can anyone recommend a reliable brand to try? Will taking the supplements put a lot of stress on my bladder?