I was just wondering the same thing. I'd just started to take the mini pill a week and a bit ago and i think i'm the opposite and getting AF (getting some spotting and little bit of cramping over the last few days).

I was more wondering if its causing me to get them, as last time when BF my 1st son i managed to last 9months (our BF'ing eased alot here as I was getting ready to return to work) before the return of AF and it was nice not to have it. I'd rather not take it if it has made me get them (its been nice not to the pain and bother for the last 2.5 years).