I'm in much worse shape now than I was when i was ttc ds... I think everyone must be... no time to exercise really, eating all those left over teas etc. I used to run two or three times a week and go to the gym two or three times a week. My diet hasn't changed that much, I still don't drink much and eat ok but I am overweight, bmi is around the 30 mark (last time it was 27) It took me 18 months to conceive ds, but I'm convinced I didn't have a clue about my cycle. Since trying for dc2, I got pg second month of trying, and mc'd, got pg immediately afterwards and mc'd again, got pg immediately after that and now I'm 23 weeks pg. So I think that it hasn't made too much difference to me. The mcs were probably more likely to be age related more than anything.