I am 49 years old and had my very first BA with a BL two years ago at 47. I had tuberous breasts. My PS put Sientra 350 HP on my left side and 325MP on my right side. I have lost 30lbs since then and the asymmetry is very visible now and it is apparant that the right side breast is smaller. My PS said that it didn't look asymmetrical with a bra on which left me in tears. I got a second opinion and was told i need a BL/BA revision. Is this normal post weightloss?