Natural methods are based on fertility knowledge and sexual abstinence in the relevant period. Natural methods are less reliable contraceptive methods. They are approximately 80% effective. Let's see...
An English expert warns against the popular Catholic methods of contraception because it’s is said to increase the chances of having a miscarriage.
Which are the natural methods of contraception and how reliable are they?
According to one research, only 30% of women have fertile days between 10th and 17th day of their menstrual cycle.
Breastfeeding isn’t a natural family planning method. You aren’t infertile while breastfeeding, just less fertile!
