Does Plan B Expire? What to Know About Shelf Life and Storage
US pharmacies reportedly set purchase limit on emergency contraception pills | Contraception and family planning | The Guardian
Amazon.com: Xiromed Emergency Contraceptive Pill for Women (4 Pack) - 1.5 mg Levonorgestrel Tablet - Reduces Chance of Pregnancy After Unprotected Sex - Compare to Plan B One-Step - Take Next Morning : Health & Household
AfterPill Emergency Contraceptive - Single Pack - Walmart.com
Amazon.com: AfterPill, Morning After Emergency Contraceptive Pill, 1 Unit, One Step Morning After Emergency Contraceptive Pill, 1 Tablet, 1.5mg Levonorgestrel : Health & Household
How Plan B and other emergency contraception work and how effective they are : Shots - Health News : NPR