Has a 1% failure rate and is associated with less nausea and vomiting than ethinyl estradiol plus norgestrel

Available in the United States prepackaged as Plan B

Given in a regimen of two tablets initially followed by two tablets 12 h later

The content above is only an excerpt. For full access, log into an existing user account below, purchase an annual subscription, or purchase a short-term subscription to the complete website.

Subscriber Log In:   Username:   Password:     Forgot your Username/Password?