Would taking the abortion pill cause your milk supply to decrease? I recently took it and it seems like my milk supply has decreased a lot. I used to easily pump 6oz but now its only 2 or 3oz. And when I feed my son he seems really hungry after I feed him. I might have to supplement and I really would like to just give him breast milk. Has anybody taken the abortion pill while breastfeeding and it messed with there supply?