|
1.
|
FAQ042
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 chan...
|
March 2013
PDF Format
|
|
2.
|
FAQ021
How do birth control pills work?
Birth control pills contain hormones that prevent ovulation. These hormones also cause other changes in the body that help prevent pregnancy. The mucus in the cervix...
|
March 2013
PDF Format
|
|
3.
|
FAQ180
What is sterilization?
Sterilization is a permanent form of birth control.
|
January 2013
PDF Format
|