Does anyone know of a reason why my cycles seem to take a dislike to me TTC?
For background, my periods started at 10 and were regular for a few years, they then went all over the place for several years which I put down to my depression becoming severe. After meeting now DH, I went on the pill for around 10 years during which time my 'periods' were obviously controlled.
After coming off the pill to TTC I had 4 cycles over 12 months, just as I was about to see the doctor again I got a BFP 
I bf DS until 6 months and then my periods came back. Straight away I got regular 31 day cycles, great I thought, TTC will be much easier next time.
I've now had 2 years of regular 31 day cycles and we decided to TTC again. We dtd unprotected once, around a week before I should have ovulated and then DH decided he'd prefer to give it another couple of months as there's other things going on at the moment so we went back to condoms.
My period is now a week late, I've had 3 BFNs and due to the timing I'd say pregnancy is highly unlikely anyway.
So, my cycles after being regular for two years have now gone kaput at the exact time that we decide to TTC!
Has anyone else had this, or know why it might be?