I have PCOS and have always had irregular periods. I am 34 years old and my husband and I have been trying to get pregnant for a few years. My doctor put me on provera to induce my period...I have taken the 5 day dose ending over two weeks ago and still no period. I took a pregnancy test before and since I didnt get my period I took one after just to be sure and both were negative. I have had period cramping ever since I started taking it and heartburn has anyone else ever experienced this?