I was put on Provera 10mg for 7 days to make me have a period since I was about 2 months late (again). I have taken this amount many times before and usually started bleeding about 2 days after taking the last pill. I am now 7 days past my last pill and I have still not started. I read it could take 14 days, but that has never been the case for me before. I had a possible chemical pregnancy that ended Sept 4th, then I brown spotted for half a day on Oct. 6th (all hpt negative after that) and I started taking the Provera on Nov. 6th when they diagnosed me with PCOS. What could cause the provera not to work? It has before and I can't imagine that I actually could've O'ed for me to get pregnant, they told me I would need medications for that because I have no periods at all without medical help. I have my first RE appt Friday so I will bring it up, but I am very confused. I have sore boobies, which I never have with my periods. I only had that once during my chemical pregnancy. I also havent had many cramps, which are usually very bad for me. Just general discomfort down there, plus being ridiculously tired and having dizzy spells. What is going on???