OK, so my baby is 6 months old. We were breastfeeding exclusively, however, I guess now it wouldn't be exclusive because I've just introduced her to solids. I got my period back when she was 4 months. But it is not regular. I've had it about 4 times in the last 2 months. I am now expecting it in about a week unless I am pregnant. Does anyone have experience with irregularity and fertility? Also, now my baby is eating more at night than before. Does your period stop coming again because of more frequent feedings when it has already returned? I wouldn't mind being pregnant again in 3-4 months.