Last December, I started to bleed lightly. This bleeding increased over a few months to a very heavy constant flow. I went to a gynecologist to get tests done, and was diagnosed with PCOS. I was given the pill, which didn't stop the bleeding, then the Depo shot, which didn't stop the bleeding, but lightened it a bit, and then they put in a hormonal IUD, which just caused excruciating pain at first, and didn't stop the bleeding. I was also given Metformin.