J.W.
Back in the day they used to give women who didn't nurse a shot or something to dry up the milk. I don't even think they do that anymore.
When you nurse you slow gradually so there is no need for meds or anything like that. The last time I nursed my kids I was down to once a day for a few weeks so when I cut out that day it was no big deal.
So mom is wrong on this one.