Why is my 12 year old getting her period every 2 weeks?

Why is my 12 year old getting her period every 2 weeks? This is a normal part of puberty, the cycle is getting ready to become just that, a cycle and it can take up to 2 years to be a steady cycle, for some woman it never does. She may just be a girl who is going to have a heavy period to deal with, which is something she will have to talk to her daughter about.

This is a normal part of puberty, the cycle is getting ready to become just that, a cycle and it can take up to 2 years to be a steady cycle, for some woman it never does. She may just be a girl who is going to have a heavy period to deal with, which is something she will have to talk to her daughter about.