emergency contraception

Ulipristal: Emergency Contraception Medication

Ulipristal acetate is a selective progesterone receptor modulator used as emergency contraception. Learn how it works, effectiveness, and access options.

Levonorgestrel: Emergency contraception and birth control basics

What levonorgestrel does, how it works as emergency contraception or regular birth control, effectiveness rates, and what to expect from this progestin-based medication.