[Pinkie_]

I think it depends on your body..
I started in february with a hopeless AAA cup
and now i have nice A cup. To me noogling and massaging saved my insecurities when it comes to my breasts but then again i didn't have any problems with sagging, enlarged nipples or vein dammage. Also i'm a busy student so i noogle about once or twice a week and i haven't lost my results so far
Anyway, you should listen to your body and keep doing some research. Good luck!