Sorry if this is tmi, Im just wondering whats going on. My periods have always been regular, coming exactly every 28 days, and lasting 4 to 6 days at the very most. I had my first and second postpartum periods and they were normal. Now I'm on my third one, and its now day 8 with no sign of it ending. 3 weeks ago my OB said that by looking at an ultrasound I had done, she was a little concerned that I may have PCOS. But we are doing the follow up for that appt in July. I have to wait to get on insurance again and have no money to pay out of pocket to get in sooner. Does anyone know if that could be causing a long period, or any other reasons?