i am 15 just started taking sprintec a few days ago my doctor recomended it for my acne and my periods. i have read alot of negative comments saying it causes yeast infections which worries me because i have never had one before.. i want larger breasts and have heard birthcontrol makes them bigger. has anyone had good breast growth on sprintec? also has anyone seen skin clearing? if so how long does it take to see any noticeable changes in boobs and skin? btw i am an a to small b cup