Hi there,
I am 44 (45 next April) and have been pregnant five times since Sept 09, unfortunately they all ended in miscarriages.
My boyfriend and I started trying very quickly and I was pregnant within 2 months, after the first loss it took us 2 cycles to the next BFP, then I got pregnant 2 weeks after the 2nd mc. We never go longer than 2 cycles, but I think we are just very lucky (but very unlucky when it comes to holding on to them).
I have also had the AMH (ovarian reserve test) and it was 'low', so I hope that it gives you some faith that it can happen, even at my age!
We are trying again and hopefully will get my xmas BFP!