[Super Boob]

I don't know about PM messing with BCP. When I used to take PM, I also continued to use my BCP. I recall a lot of girls saying that with Yasim, they never had any side effects or anything. Like no extra bleeding or extra cramps or whatever. I also was using Yasim and didn't notice any difference. As long as I had followed the 15 days on and 15 days off routine. I'm sure you can find more posts about it if you look through the old forums.

Sorry if this wasn't that helpful.