Hi! I had my BA 6 weeks ago on friday, i have strech marks , but i have had 2 children and i had a few before my op and they r worse now but its not noticeable in a bra or in low cut tops. after havin op i knew i was gettin strech marks as my skin on boobs was really sore to touch for a few weeks. i think they will fade and a tan or st tropez would help. im now starting to use bio oil as that wot i used durin pregnancy and i have not got any other strech marks anywhere else! think its cos i had tiny boobs (34b) . i had 525 overs and im really happy with them the strech marks r nothin to worry about but i may have been a bit gutted if i hadnt had children already?! u should start using bio on your boobs b4 op. Im sure if i didnt have any be u would hardly even notice them now , dont let it put u off good luck xxx