Glad to have found this thread! I'm exclusively pumping as of the last few weeks and I usually go approx 10 hours at night without pumping and pump 3-4 hourly in the day. Still no AF but I've been having mild cramps in uterus for the last few weeks. Had a little bit of stretchy cm a while back but mainly watery cm! Takes a while for the body to get back into the swing of things I guess but that's not what the midwife told me! You'll be very fertile she said! Obviously not lol