Well, i'm 13 n half years old, 5ft 3 and i weigh 57kg is that really bad co!

You're not fat at all. :) Your BMI is 22, which is perfectly healthy, and not only that, but you're most likely to lose any "excess weight".
However, your mom shouldn't talk to you like that. It's never okay to tell your daughter she's fat. Message me if you'd like to talk about it. ):

Well i am 13, 5ft 4 and i am 56kg
I have stretch marks everywhere, it's not because your fat it's because your growing and yeah i have a bit of fat here and there but everybody has it. You probably are big boned and your mum should support you and tell you the real reasons of stretch marks and tell you what it might be of why you think you'r fat or why she thinks your fat. :)

mee

your not fat.
im the same age as you and even though i weigh less than that, im shorter. Cos im really short.
But it sounds llike your mum is being quite mean to you. You dont sound fat at all but I think that you think you are because your used to being called it at home, by your mum? but if you want to lose weight i think your mum will support you in this if shes calling you these names! so go out and find a good diet or something to start and i think your mum will help you all the way. Maybe you'll bond while your doing it and your mum will see there is a person under all this 'fat' she sees. Good luck and i hope everything goes well.
oh and p.s. cos your the same age as me i can say that most people think of themselves as fat, it might even just be self-consciousness <3

my braaaain

Answerer "Irrelevant" is an idiot!!! No, you are not fat and 57kg is not alot for a girl of your age and height, you are in the healthy weight section, and don't let anyone else tell you otherwise!! If your mother thinks it is acceptable to tell you that you are fat, she is wrong. Geez, no wonder there are so many young people who develop eating disorders! Women are supposed to have curves and shape, so don't worry sweetie you are just fine. :-)

57kg is a little to much for your age and height... thats nearly 9 stone..

you might not even be a little chubby, you could be big boned or big muscles.
The hold alot of weight.

i wouldnt fret.
doesnt matter if your fat, it wont change who you are

i once knew a fat girl. she had a great personality and i probobly could have fallen in love with her, but she was fat so i didnt talk to her or associate myself with her at all. i hope this helps :)

http://www.wwe.com

57kg is very much for a 13yr old girl. But who knows, you mgiht have big bones or sth.

SIMON SAYS GET LIPOSUCTION

well depends how muhc body fat percentage you have for your height to weight

without trying to sound like a perv...a picture might help.