Typical use: Initiate use of a method, not necessarily for the 1st time. Percentage of couples who experience an accidental pregnancy during the 1st year if they do not stop use for any other reason.

Researchers have developed a way to use ultrasound to predict whether a pregnant person is at risk of delivering a baby prematurely, which occurs in upward of 10% of pregnancies in the U.S. The new ...

(Reuters Health) – Up to 17 percent of young adults in the U.S. may be using “withdrawal” to prevent pregnancy, although not necessarily relying just on that method, a new study finds. In the sample ...

The Standard Days Method (TM), a new natural method of family planning, is more than 95% effective at preventing pregnancy, according to an international study conducted by Georgetown University ...