With both my children I experienced a return of menses at 4- 6
months even though I was exclusively breastfeeding and sharing sleep, all
that. I was fine with the return and didn't worry too much about pregnancy
ie. no BCpills.
But the day before I begun to menstrate each of my children really didn't
like nursing and never seemed happy with the milk. I often wondered if the
hormone change affected the milk. Just my .02, but it was my experience.
I can imagine a bunch of other variable around the beginning of a period
that could add up to an uncomfortable day nursing so never really worried
about it since it worked itself out by the next day.
Amy Mohrbacher Maine
LLLL, nursing student, & midwife wannabe