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332 results found)
1Female Reproductive System
Why do girls get periods? What goes on when a girl gets pregnant? What can go wrong with the female reproductive system? Find the answers to these questions and more in this article.
2Male Reproductive System
What makes up a guy's reproductive system and how does it develop? Can anything go wrong? Find the answers to these questions and more in this article.
3Flash Interactive: Body Basics: Female Reproductive System
Why do girls get periods? What goes on when a girl gets pregnant? What can go wrong with the female reproductive system? Find the answers to these questions and more in this article.
4Flash Interactive: Body Basics: Male Reproductive System
What makes up a guy's reproductive system?
5All About Menstruation
Periods can be confusing. Get the facts in this article for teens.
6Testicular Injuries
Serious testicular injuries are relatively uncommon, but testicular injury can be painful. Read this to find out what steps you can take to protect yourself from injury.
7Sexual Health
Learn the facts about sexual health with articles about puberty, menstruation, infections, and just about everything else you wanted to know, for guys and girls.
8Diseases & Conditions
From asthma to ulcers, this section is loaded with articles about diseases and conditions that can affect teens. Look here for health information and resources for yourself or someone you care about.
9Polycystic Ovary Syndrome
In polycystic ovary syndrome, the ovaries produce higher than normal amounts of certain hormones, which can interfere with egg development and release. Learn how doctors diagnose and treat PCOS.
10Kidneys and Urinary Tract
The kidneys perform several functions that are essential to health, the most important of which are to filter blood and produce urine.



Note: All information on TeensHealth® is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

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