How Effective Are Different Contraceptive Methods?
The effectiveness of contraceptive methods varies significantly. For instance:
Barrier methods are around 85% effective with typical use. Hormonal methods can be over 99% effective with perfect use but around 91% effective with typical use. IUDs have a failure rate of less than 1%. Permanent methods are more than 99% effective. Natural methods vary widely in effectiveness, generally ranging from 76% to 88%.
