amenorrhea
"Didn't have a period for 1.5 years - was diagnosed with Polycystic Ovarian Syndrome and hypothyroidism. As hubby and I have been trying to conceive, not having any periods has been difficult to judge any ovulation. Was put on Provera to induce a period before doctor prescribes any ovulation mediciness. Took Provera for 10 days, didn't have any side effects. But after I stopped, I felt nauseous, breasts were very sensitive, was over emotional/very irritable, and a bit dizzy at times. Had light spotting on day 3 and 4 after stopping Provera, then period starting on day 5. Day 5 and 6 were light-medium, but then afterwards was extremely heavy for 2-3 days with really bad cramping."