How effective is birth control?

Researchers measure how well a birth control method works in two ways: - perfect-use and typical-use.
Researchers measure how well a birth control method works in two ways: perfect-use and typical-use.

This Chart Perfectly Displays Perfect vs. Typical Use Effectiveness Rate for Birth Control Methods - Natural Womanhood

VCF® Vaginal Contraceptive Film, 9 ct - Baker's

Can You Get Pregnant on Birth Control? — Clearblue®

Nexplanon Birth Control: How Effective Is It at Preventing Pregnancy?

Long-term effects of birth control: Is it safe to use indefinitely?

Contraception

VERIFY: Is it safe & effective to order birth control from apps?

I Forgot to Take Birth Control: What Do I Do? Planned Parenthood of the St. Louis Region and Southwest Missouri

The Pill University Health Service

Women want effective birth control

Contraception

World Contraception Day: What Birth Control is Right for You? (Infographic) – Chicago Tribune