The concept of "urgent contraception" is understood as a method of preventing the occurrence of an unwanted pregnancy, which is used after unprotected intimacy, as well as in the case of ineffective use of permanent methods of contraception. According to the World Health Organization, this birth control method demonstrates high efficiency (up to 95%), provided that the method is used within five days from the moment of sexual intercourse without the use of barrier methods.
The key goal of this method of contraception is to stop, “suppress” ovulation, and also prevent the process of attaching a fertilized egg to the uterus. The use of such drugs does not cause abortion, as they are accompanied by chemical changes in the egg and sperm before they come into contact. Such funds are not able to terminate an already existing pregnancy, to harm the embryo, which is already developing.
It is important to understand that emergency contraception can be used by absolutely all women of reproductive age to prevent unwanted pregnancy. They do not have absolute contraindications, age restrictions, but it is recommended to consult a specialist before using them.