this never happened to me. I am usually right on the dot each month. In December tho, I gotten AF 2x. a week while I was on active pills and the week I wasn't on the active pills. then for january, nothing. I've been on this BC (Femcon) for less than a year, and never had any issues before. I took a pg test a few days after I was late and it was negative. We want to TTC in the summer, but if it did happen we would be so happy! anyone ever know of anyone getting pg on bc?