Female safety period test
The female safety period test, also known as the fertility awareness method, is a form of natural family planning used by some women to predict their fertile days and avoid pregnancy or increase the chances of conception. The method involves tracking and analyzing menstrual cycles and body temperature to determine when ovulation occurs and when it is safe to have sex without using contraception. While the method can be effective, it requires careful and consistent monitoring and is not foolproof, making it less reliable than other forms of birth control.