[TibetanPrincess]

I'm 15 and i'm from white and asian descent. I'm a 36B-27-34 and I'm curious to see if i'm underdeveloped or even near average for my age.
I've read that before, 34B was the average, but now 36C is. There are many girls at school with cleavage, but i barely have a shadow. My mom is a 34B, but she's definitely bigger than me. I personally think she's a 34C. I have one 36C bra from maidenform that i fit in, but i cant fit in other 36C bras.
I started growing boobs as far back as 6 years old, but i grew to a AA probably around 5th grade. It wasn't until 7th that i found out about cup sizes and wore my first A. I got my period that year, too.
Am I underdeveloped?
When will my breasts stop growing?
What is the average for white 15 year old girls?

Growing breasts at age 6?? That is ridiculous and pretty sick to even imagine. I know the girls these days grow earlier, but 6? I would imagine pedophiles would have been after you groping and such.
15 and a B cup is pretty nice. You might be a C if you are to go smaller in the band as Doll recommended. You still have plenty of time if you are 15 and if you are a B/C, you are doing just fine. Just ditch the junk food and you will grow again naturally probably before age 20.

Also, with Abidrew on this, any form of birth control WILL screw you up.