When the Senate passed its version of Donald Trump’s giant budget-reconciliation package on Tuesday, the idea was to jam the ...

Plan B, or the morning-after pill, is a safe method of emergency contraception used to prevent pregnancy after unprotected sex. Here's how it works in the body.

Plan B has no impact on existing pregnancies and may not be accessible, affordable, or effective for everyone – depending on body weight and menstrual cycle. "One ...

Plan B comes with two pills and instructions to take "the second tablet …12 hours after the first dose." Not a problem if you get the pharmacy at 9 a.m., ...

Costly: One dose of Plan B can cost as much as $50, which can become expensive if you use it frequently. Other birth control methods are typically less expensive.

Some researchers and others have claimed categorically that Plan B — a high dose of Levonorgestrel — has no effect on human embryos. Media outlets in recent days have echoed these claims. The ...

In 2011, a team of researchers in Scotland were investigating why the emergency contraceptive pill, commonly known as Plan B, seemed to fail in a small portion of the population, and made an ...

There is no limit on the number of times a person can take plan B in their lifetime. There is usually no need to take more than one dose at a time, however. Learn more.