Oh just wait until your milk comes in. With my first, I didn't have stretchmarks anywhere through the pregnancy. I got like 3 little ones on my stomach from pushing. Then my milk came in and I got a giant freaking stretchmark on my left boob. I was pissed. So do not, I repeat DO NOT try drinking a beer to help the milk come in unless you're absolutely sure you need to. It can take a couple days. I drank beer and my boobs almost exploded. It was skurrry.