Trying to figure this out. Planning on TTC in 2018. I have PCOS and hypothryoidism and have always had irregular periods. We thought things were getting under control with my thyroid getting under control, however, I now have a different problem. Instead of periods ever 48 to 72 days, now around day 28 I spot and get soo excited to be having a normal period. Then, it goes away after a day or less and I don't get a full period until another 3 or more weeks go by??? I am not on birth control. Any ideas? My husband thinks my body is just trying to be normal lol