correct :3

11

they’ll mostly hurt and be sensitive when they start growing but they’ll phase out of that and continue to grow for years after. most cis women still have breast growth into their early twenties (my cis gf just went up a bra size recently and was shocked when i told her this lol)

7

they don't have to! when i went through estrogen puberty (trans guy) they hurt in the beginning like for you, but after a while they're just kinda there! you may want to keep track of their size with a tape measure, but keep in mind too if you gain or lose weight they'll typically fluctuate with that

3

i'm a trans guy and going through female puberty i can't remember them EVER hurting or being sore

1