ok 12 year old girl size 34 B bra, size 0 pants, xs and s size shirts?

Yes, very thin! I realize that 5'2" is petite, but 72 is way too thin!

As long as you are eating healthy and not losing weight at all, it's probably just in your genes. When I was 19, I only weighed 101 and I was 5ft 4. My mom was 98LB at age 21 and she is 5ft 2. My 15yr old is only 80LB and only 5ft. My sister was super thin too, though I don't recall her weight, but I know she complained all the time about people saying she looked anorexic, even though she ate. But now that she is 26, she's 140. The weight will catch up to you soon enough.

Please don't eat a lot of junk as a way to gain weight. It's not a healthy thing to do. Just eat healthy. And don't let other's comments get to you. I am now 190 (though I've had 5 children in 20yrs too )and trying to lose weight. I will probably never see 101 again and heck I probably won't ever see 125 again, but I am trying to stick to healthy foods, smaller portions and exercising with a goal of getting back down to at least 150. I am 41 after all, so I know I'll never get that 19yr old body back, but at least I'll lose the weight healthy. So just because you're thin now, doesn't mean you'll stay that way. Please eat healthy so you don't balloon up. There's so many overweight women struggling to lose weight. Best wishes to you!

The question is are you healthy? Do you eat healthy foods? Some people have fast metabolism or exercise more and just tend to be smaller. As long as you are healthy there shouldn't be much to worry about. If you are not eating healthy, see a nutritionist and see if they can help you.

your fine. your 12 which means your still developing, meaning you could gain 30 next year, never know. as long as you eat when your hungry, and get exersize, your fine. and you probably have a fast metabolism, or have thin parents. also, do not go to mc donalds all the time like someone said. that fat will not only add fat on your body, but will clog up your heart and arteries. the body fat isnt the problem of that stuff, its what it does to your organs.

REALLY skinny..Gain weight, like, 30-40 pounds. But with that small of body, girl must have some prettty darned big boobs.

gain some weight!!! go to mcdonalds and eat 3 big macs every day until you reach 100 pounds. it is not sexy or cute to be able to count your ribs, thats nasty!!! get yourself up to a size 4 or 6. you dont want your boobs to look fake if they are too big for your miniscule petite frame

and you might as well eat an extra whopper ar burger king every day to be sure

u need to eat!! i def didnt weigh 72 lbs at 12 yrs old! i weighed a lot more than that!!

nah thats like normal size dw about it, least ur not fat

bulimic...and hormones.