I took P and it really changed my breasts in no time, it shaped them and helped with growth, but then...
it's not bioidentical, it's medroxyprogesterone, synthetic, can't afford the bio, that's one thing
other thing is my blood test showed my E dropped drastically and I now figure it's the P that did that, so I stopped taking it and now I see again the effects of E rising, my face is rounder day by day, my skin dryer, I see less my veins on my arms and hands... my nose, E changes the shape of my nose.
plus, I feel my breast growing again, very tender and sensitive, I realize now, as it was in the fist stages, before I took P
this is very weird (my drastic drop of E), couldn't get a hold of my doctor yet, but I plan to take P again 5-6 days a month
as for the size it seems development would be Tanner IV but I didn't buy a bra yet so I dunno... I feel them bounce when I jump

I'm confident they will grow more, plus I guess I should eat more