Healthy Basics: Body Changes (Girls)

At age 9 or 10, my body naturally begin to change.

A hormone in my body sends a message to the whole body that it’s time to grow up. Since every person is different, every person’s body will change at a different time.Illustration of a young girl bathing

How MY BODY tells me it is changing

On the outside:

  • I’m growing taller and bigger. I need larger clothes and shoes.
  • I notice pimples on my face. I need to wash my face more often.
  • My breasts are starting to grow and sometimes they feel sore.
  • I am gaining weight, because I feel like eating all the time. I need to eat healthy food: whole fruits, vegetables, beans and yogurt—not fast food that will make me fat.
  • I see small hairs growing everywhere: on my arms and legs, underarms, and around my private parts (vagina).
  • My body smells different and has body odor because I perspire (sweat) more. I need to shower every day and use deodorant under my arms.
  • I need to brush my teeth after eating so I won’t have “bad breath”.
  • Sometimes when I am in bed, my leg muscles ache. I am growing and stretching!

Inside I feel different too:

  • I can’t stop what’s happening to my body; it’s part of growing up. I want to look like the other girls.
  • I’m embarrassed about the changes in my body.
  • I feel happy sometimes, and I feel worried or lonely sometimes.
  • It may help to discuss these feelings with your mom or dad. Remember, they are grown up, and they have gone through the body changes too!Illustration of a girl and her mother talking
  • Body changes happen to everyone! It is how you become grown up!

People’s Center for Women’s Health

2909 North IH35
Austin, Texas 78722
512.478.4939

People’s Community Clinic

1101 Camino La Costa
Austin, TX 78752
512.478.4939

People's at Manor Mustang Clinic

10323 US290 East, Building 35
Manor, TX 78653