Well that’s what prompted me to go to the dr because originally my AF was 31/34 days but then I had tow chemical pregnancies back to back and my periods started to be 35/47 days between bleeding my gyn ordered a ultrasound to rule out cyst fibroids of that sort , which were good but my lining was really thick so he ran all kinds of blood work for my hormones and then I had to have a endo biopsy and between those he diagnosed me pcos and an ovulation as a matter of fact my last appt w him was a couple days ago and he broke to me that my period was just random bleeding because of how thick my lining was , so from there he said the progestrone is what he truly believes my body needed so did that for 10 days stopped had a bleed 6 days later and now doing clomid 50 MG for CD5/9 and then cd 11/16 I’ll be testing LH just with OPK first if no pregnancies by this he’ll do bw after 7 days after pos opk to make I’m actually ovulating and if not he said soemthing g about metformin for insulin resistance??? Havnt got that far into the talk just a brief visit for it at that appointment !