The morning-after pill Plan B is most effective (>97%) when taken within 24 hours of unprotected sex and 75%-89% effective if you take it within three days.
Taking Plan B at the appropriate time after unprotected intercourse can help prevent unwanted pregnancies.
Does Plan B Always Work? Morning-After Pill Q&A with Experts
How Long Do Plan B Side Effects Last? What To Expect
Emergency contraception
Is Plan B an Abortion Pill? 14 FAQs About EC, Pregnancy, and Fertility
The Overuse Of Plan B - Are You Aware Of the Risks?
Levonorgestrel - Wikipedia
The Morning After Pill: Why the Emergency Contraception Pill Fails
Plan B One-Step Oral: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing - WebMD
Does Plan B Always Work? Morning-After Pill Q&A with Experts
:max_bytes(150000):strip_icc()/plan-b-AdobeStock_502885206-fa5c624690514f8f9c4c46dad3ad0d96.jpg)
