Understanding Puberty (for Parents) | Nemours KidsHealth
WEBFor a male, the physical changes of puberty usually start with the testicles getting bigger. Dark, coarse, curly hair will sprout just above the penis and on the scrotum. The penis and testes will get larger, and erections happen more often. Ejaculation — the release of sperm-containing semen —also happens.
Parents (for Parents) | Nemours KidsHealth
WEBMost breaks heal well. Within a few months, kids usually are back to all the activities they enjoyed before the broken bone. The KidsHealth parents site offers advice on children's health, behavior, and growth —from before birth through the teen years.
Puberty Basics (for Teens) | Nemours KidsHealth
WEBFor most females, the first physical change of puberty is breast development. It starts with small, firm, tender lumps (called buds) under one or both nipples. The breasts will get larger over the next year or two. Dark, coarse, curly hair will appear on the labia (the folds of skin surrounding the vagina).
How the Body Works (Topic Center) (for Kids) - KidsHealth
WEBThe four major types of germs are bacteria, viruses, fungi, and protozoa. What’s a booger? When mucus (or snot) in your nose, dirt, and other debris get dry and clump together, it’s called a booger. What’s pee? The body makes pee as a way to get rid of waste and extra water that it doesn't need. The human body is an amazing machine.
Adenovirus (for Parents) | Nemours KidsHealth
WEBAdenoviruses are a group of viruses that can cause infections. Adenovirus (add-eh-noe-VY-rus) infections can happen in kids of any age, but are more common in babies and young children. Most kids have had at least one adenovirus infection before age 10. There are many different types of adenoviruses, so people can get infected more than once.
Teens (for Teens) | Nemours KidsHealth
WEBA person who has or “carries” a genetic difference in one copy of a gene but doesn’t have the disease is called a “carrier.”. Food portions: How much should I eat? There's a lot you can do to keep portions under control. This site offers support and advice on health, emotions, and life — created for people 13–18 and approved by ...
Fever Symptoms & Treatment (for Parents) (for Parents) - KidsHealth
WEBblue lips, tongue, or nails. in an infant, the soft spot on the head seems to be bulging out or sunken in. stiff neck. severe headache. limpness or refusal to move. trouble breathing that doesn't get better when the nose is cleared. leaning forward and drooling. seizure.
Croup (for Parents) | Nemours KidsHealth
WEBKids often make a high-pitched or squeaking noise while breathing in — this is called stridor. They also might breathe very fast or have retractions (when the skin between the ribs pulls in during breathing). In the most serious cases, a child may appear pale or have a bluish color around the mouth due to a lack of oxygen. Symptoms of croup ...
Sex (for Teens) | Nemours KidsHealth
WEBSex. en español: Sexo. See answers to some common questions about sex and sexuality. A Friend Keeps Asking Me to Do Sexual Stuff. How Do I Make Him Stop? Can a Doctor Tell During Your Pelvic Exam if You've Had Sex? Can a Doctor Tell if You've Been Masturbating? Can Fingering or Oral Sex Cause an Infection?
Is My Penis Normal? (for Teens) | Nemours KidsHealth
WEBThe penis grows the most during puberty. Some boys start puberty around 9 and others don't start until they are 15. Usually by the end of puberty, a guy's penis has reached its expected size. Puberty usually ends about 4 years after it starts, so this is usually around age 13–19. In addition to size, guys also wonder about how their penis looks.