Hi @Hope365, @Tinkertailor88, @Bassie34, I was wondering if I might join your group? I think I'm in a very similar situation to you all, but a bit further behind in treatment.
I'm 34 and on cycle 12 of TTC. I was on microgynon from ages 17 to 29. When I came off the pill, I went 6 months without a period, which only came through use of vitex. Over the next year, they gradually became regular again.
I've been having private tests over the past few months, which have confirmed that I ovulate and have good, normal hormone levels. My tubes are fine and the uterus looks healthy except for a small polyp which I had removed last month. DP's semen analysis was normal but not stellar. The only abnormality picked up was my thin endometrium. It's been measured at 4.5mm (day 10) and twice at 5.5mm (day 13).
My periods have been really light since coming off the pill (and for the last year of being on the pill - which was partly why I came off it, as I was concerned). I do get red blood, but it's very light. Ironically, I was put on the pill as a teenager for horribly heavy periods. I am now regretting that decision, but I was explicitly told the pill would not affect my fertility!
I'm not quite sure what my next step is at the moment. I've tried acupuncture, which did not seem to help. I'm also looking into Chinese herbs. I think I will try to arrange another scan this month just after ovulation to check the thickness again, and if it is still poor then I may ask if I can have some additional oestrogen supplements. Did someone say menopur was the one they had on here? (I've just been reading the whole thread). I'm just not sure if it will help, as my natural oestrogen is totally fine! My lining just barely responds to it.