what is the average weight for a 15 year old girl who' height is 5'7 ????

There is no Avrage Weight for any age. Everyone’s body is diffrent and your weight has to do with alot of things with your body , esp for a girl, for example :

1. Bone size and densety
2. What you eat
3. Your period And many others . The best thing you can do is go have a chat with your docter. They will be able to tell you if everything is working good and your healthy.

There really isnt average weight or average height everyone grows differently at their own pace. This could be from genetic reasons or natural reasons. I don’t understand where they get this average stuff . “The average person eats this’’.

between 7 and 10 stone

i wouldnt say average but anything between 120-135 is usaually about right

i think your weght is fine if your happy with it, dont let other tell you different -i know you can do a BMI count, http://funadvice.com/r/3js2v63kmq

• that measures your body mass index, i think, personally its incurate because it really depends on your body type. (not just a basic height ad weight)