When used correctly, modern contraceptives are highly effective in preventing unintended pregnancies.
Long-term methods such as implants and IUDs are especially effective in preventing pregnancy.
Short-term methods such as pills, injections, and condoms depend consistent use, but are still effective when used properly.
Traditional methods such as withdrawal and calendar methods are less effective in preventing pregnancy, and increase the chances of unwanted pregnancies.
Here’s a breakdown of typical success rates for different methods: