text: breast and pregnancy? i'd like to know if all women have larger breast after pregnancy and if they stay that way i'm 25 and have been considering implants but haven't had children yet. if my breast will gain and stay then i won't bother spending money. yes it gets bigger even after you give birth. but the down side is, it also gets saggy even when you didn't breastfeed. the constant stretching during pregnancy snapped the elastic band that's keeping those girls perky. i suggest that you get pregnant first then decide if you still need those implants afterwards. it could help :-)