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FAQ042, August 2015

What happens during puberty? When puberty starts, your brain sends signals to certain parts of the body to start growing and changing. These signals are called hormones. Hormones make your body change and start looking more like an adult’s (see FAQ041 “Your Changing Body—Especially for Teens”). Hormones also can cause emotional changes.


FAQ049, May 2015

What is puberty? Puberty is a time when your body begins to change to become more like an adult’s. Starting your menstrual period is one of these changes. What is a menstrual period? When puberty begins, your brain signals your body to produce hormones. Some of these hormones prepare your body each month for a possible pregnancy. This is called the menstrual cycle. Hormones cause the lining of the uterus to become thicker with extra blood and tissue. One of your ovaries then releases an egg. This is called ovulation. The egg moves down one of the two fallopian tubes toward the uterus. ...


Pregnancy Periods Sexuality and Relationships 10. Have safe and healthy relationships with a boyfriend or girlfriend. 11. Know when a relationship is threatening or harmful. 12. Talk about lesbian, gay, bisexual, and transgender (LGBT) topics. 13. Think things through before you have sex for the first time. 14. Learn about safe sex. 15. Get birth control so you can choose to become pregnant when the time is right for you. 16. Plan ahead for a safe and healthy pregnancy. 17. Get tested for pregnancy. 18. Know what your options are if you become pregnant. 19. Protect yourself fr...


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