Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 6 of 6 for Delayed puberty
  1. Puberty (National Library of Medicine)  
    Puberty is the time in life when a boy or girl becomes sexually mature. It is a process that usually happens between ages 10 and 14 for girls and ages 12 and ...
  2. Anabolic Steroids (National Library of Medicine)  
    ... steroids to treat some hormone problems in men, delayed puberty, and muscle loss from some diseases. But some ...
  3. Growth Disorders (National Library of Medicine)  
    Does your child seem much shorter - or much taller - than other kids his or her age? It could be normal. Some children may be small for their age but still be ...
  4. Teen Sexual Health (National Library of Medicine)  
    What is teen sexual health? Teen sexual health is about how sex affects your physical and emotional health. It means knowing how to form healthy relationships ...
  5. Thalassemia (National Library of Medicine)  
    ... it may have severe anemia, slowed growth and delayed puberty, and problems with the spleen, liver, heart, or ...
  6. Healthy Sleep (National Library of Medicine)  
    ... older adults): 7-8 hours a day During puberty, teenagers' biological clocks shift, and they are more likely to go to bed later than younger children and adults, and they tend to want to sleep later in the morning. This delayed sleep-wake rhythm conflicts with the early-morning ...