Dr prescribed me to take provera every 6 weeks due to me not getting my period for months at a time. I took it 6 weeks ago this coming Tuesday. got my period December 13-18. Great. glow said I would ovulate December 21-27. (Not that it's ever accurate because I never know when I actually ovulate. glow said I would get my period January 9. I started spotting when I wiped late on January 9th so I figured wow cool this provera actually regulated my cycle to 28 days. welllll... I spotted pink on and off from January 9 until January 11th. now nothing. maybe I ovulated later than glow said and I had implantation bleeding ? testing Monday because if I don't get a period by then I have to take my second round of provera to induce my period