I’m 4.5 weeks post op and I had stretch marks appear around both of my nipples at about 4 weeks post op
they’re not hideous and I love my boobies to pieces and won’t let a few red lines change that but I am quite dissapointed and they’re not very nice to look at 
I had 450 overs, was offered 415 and 450 and my surgeon did say if I had 450 my chance of stretch marks would be greatly increased.
I think I must be very prone to them as I had tiny boobs before yet stil had strech marks lol! I also have alot of them on my thighs on bum. Grrrrrr. I’m trying to remember to put bio oil on them as often as I can. Is this the best product for stetch marks? I’m going to fake tan later, I’m hoping that will make them less obvious!
How many other girls have stretch marks after their BA?