How effective is Plan B?

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.

chances of plan b failing｜TikTok Search

How Effective is Plan B? Experts Discuss - GoodRx

I Took Plan B One-Step: How Late Will My Period Be?

How Plan B and other emergency contraception work and how effective they are : Shots - Health News : NPR

Plan B

Difference Between Plan B and Take Action

What is Plan B? Get the Facts!

Morning After® Pill, Compare to Plan B, Emergency Contraceptive Levonorgestrel 1.5mg, 1 Tablet, Safe & Effective for Women of All Ages

CDC: 'Plan B' on the rise among teen girls

Emergency contraception pills are safe, but not always available : Shots - Health News : NPR

B Kit - Office of Health Advancement

The Effectiveness of Plan B Emergency Contraception Over Time

Plan B one-step emergency contraceptive 1ct.