Well I turned 21 about a couple months ago. I got my first period at 15, & I've been very irregular ever since. I was anorexic for over year (around 17-18), & have eaten VERY poorly ever since. If I start taking care of myself, maybe I'll fill out a little more, or not? Did I stunt my own growth by messing with my body in my teens? Most of the girls I know reached their full heights at about 15, but I kept growing until about 17-18, maybe even later. Do any of these things mean that I'm possibly not done growing, or should I stop thinking I have a chance at filling out in the right places without weight gain? I know guys still grow well into their twenties, but I hear mixed things about women. The women on my mother's side of the family have pretty big boobs. The women on my father's side of the family are not completely flat-chested, but are definitely small. I also read that there is a type of breast implant where women must be at least 22 years old, b/c of possible development until that age. I'm afraid of getting implants soon, & then growing after & having HUGE boobs. I'll appreciate any comments about this.