My hair refuses to grow long...any tips?

When I was younger (about 12), I had chemically relaxed hair that grew past my chest. Now, I'm 16, and I can't seem to grow my hair past my armpits! I've stopped chemically treating it, and I even stopped using heat on my hair...but nothing seems to work. My mom said my hair might have changed through puberty, but I'm honestly not sure what to think anymore. Please help!

1 Answer

Hope this helps.