Plan B One-Step is an emergency contraceptive pill containing the hormone levonorgestrel. It is up to 97% effective and available as a generic.
Plan B Emergency Contraception: Where to Get It, Purchase Limits, Effectiveness - CNET
5 Days Mifepristone: Emergency Contraception Manila
Restart™ Emergency Contraceptive — Stix
Plan B Morning After Pill Acne Skin Side Effects
Plan B Morning After Pill: Side Effects, & Cost, Effectiveness – Casco Cup
How Does Plan B Work?
EXPLAINER: 'Morning after pill' not always option after rape
Take Action Morning-After Pill: Uses and More
Taking arthritis drug with morning-after pill 'Plan-B' could boost contraception: study – NBC Boston
How Plan B and other emergency contraception work and how effective they are : Shots - Health News : NPR
How to Use the Plan B Morning-After Pill