The diaphragm contracts as you breathe in and relaxes as you breath out. Hiccups are caused when the diaphragm contracts out of rhythm. Each spasm closes the vocal cord suddenly and results in a ...

A diaphragm is a safe barrier method of birth control. It works by stopping sperm from entering your uterus. Learn more about how to determine if this contraceptive is right for you. A diaphragm ...