I'm just about to turn 40 and TTC number 3. I'm still BF number 2 and my period returned a few months ago. I'm trying to figure out if I'm ovulating but I'm really not sure. My cycle appears to be 35 days, which is roughly normal for me when not on the pill, but I'm not sure when or if ovulation is occurring. This cycle I tried OPK for the first time. I had an almost positive cycle day 12 which matched up with fertile CM but seemed far to early for 35 day cycle. I had another few days of EWCM later on and a definite positive on OPK on CD 21 BUT my nipples had been really sore for about a week by then and I thought that was a sign ovulation had already happened! I'm really confused. Anyone know what's going on?