if your prone to them you will get them, plus your boob is being stretched in a matter of an hour so you most definitely will, start using bio oil now, and then 1 week after your op just as long as it isn’t any where near your incisions, they will fade of course but it takes time, im 9 months post op and mine have only really just faded but they are still there its sooo annoying but its worth it for some big tits haha xx