personally speaking i would say yes….you need a sports bra. you will feel much safer and more comfortable with one on, plus it supports your new boobs
and no….you dnt start massaging your boobs until your told to by your PC when you have your post op checks. not everybody needs to massage their boobs….it all depends on how they’re placed, and how they’re settling. you dnt actually massage them tho….you just gently stroke them in a downwards motion, and from the outside of the breast in over, if that makes sense!
hope this helps x x