kelster,
I should be 7 months pregnant too.
I have had tests done since I was a teen about my irregular cycles and nothing has ever come up. My doctor even put me on the pill for 2 years to regulate them and it didn't work. When I was a teen into early twenties I did have a higher amount of the androgen hormones than what was normal but not too bad. I had an ultrasound when I was 17 to check for PCOS but that revealed no cysts. Over the past year I've had another ultrasound after my sister was diagnosed with ovarian cysts but once again, nothing. And for the past 4 years or so my hormones have been completely normal and I'm ovulating.
I just saw my gynaecologist about my miscarriage recovery and he said normal cycles go up to 35 days so I should have mentioned something to him then. I didn't because I had gotten pregnant on a 40 day cycle and know I'm ovulating so I didn't think it was a big deal. Also, my cycles generally range in the 30 to 35 range and the longer ones are anomalies....
The only thing I haven't been tested for is endo and before my pregnancy I had extremely heavy periods so I suppose it's a possibility.
The cycles before I conceived Lil Peanut were 31-31-45-27-29-40(conceived this cycle). I haven't counted to cycles since my miscarriage as I was still recovering. They were 18 days with 10 day bleeds and my gynae said this was normal.