Delayed Breast Growth in Children: Care Instructions

Skip Navigation

Your Care Instructions

As a girl goes through puberty, her body goes through many changes. Besides breast growth, her hips round and she gets pubic and underarm hair. She may start her period. In most cases, a delay in these body changes is not a reason for concern. Some medical conditions may cause a delay. Hormone levels also play a role in body changes. If you and your doctor are concerned about the delayed breast growth, your child's hormone levels can be tested. If a medical cause is found, your doctor may treat it.

Follow-up care is a key part of your child's treatment and safety. Be sure to make and go to all appointments, and call your doctor if your child is having problems. It's also a good idea to know your child's test results and keep a list of the medicines your child takes.

How can you care for your child at home?

  • Offer your daughter support and understanding. Let her know that a delay can be normal. This can help her get through the time before her breasts grow.
  • If your child's doctor prescribes medicine, give it as directed. Call your doctor if you have any problems with your child's medicine.
  • If your daughter is anxious about her body, find a counselor she likes and trusts. Encourage her to talk openly and honestly about her body image.

When should you call for help?

Watch closely for changes in your child's health, and be sure to contact your doctor if:

  • Your child is very concerned or sad about delayed breast growth.

Where can you learn more?

Go to

Enter S027 in the search box to learn more about "Delayed Breast Growth in Children: Care Instructions".

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.