Has anyone used prometrium for heavy bleeding and does it work like cerrazette for example, like a mini pill? I'm confused about what to do when I finish prostap injections in 6 months and don't want any heavy bleeding or bleeding full stop and bad cramps. Can you help with your experiences and suggestions. Also why would you go on the mini pill and not the combined-is it purely down to having a withdrawal bleed on the combined? Thanx so much.