It takes years to grow boobs, cis or trans. Mine stalled at 34B for about 6 months, then shot up to 34C, stayed that for several months with no growing pains at all, then went up to a 34D. Have you asked your Dr about progesterone? It really helped make my breasts more shapely. Also remember most women wear the wrong bra size so don't get all caught up in what a cup is supposed to look like. I wore a bra with a too big band a too small cup at first. Something like a 38A. Once I started finding a size closer to me that fit, my breasts suddenly looked better and perkier and more lifted in my bras. ABraThatFits sub->-bleeped-<- is very helpful.