Contraception means that the egg will not be vaccinated in semen. Nowadays, contraceptives are numerous and numerous, especially with the advancement of awareness, science and knowledge, the increasing role of sex education in particular, And to increase awareness and different standards of life in general, as the number of newborns is no longer a force in civilized society. Now the strength of the mind, not muscle, has become the trend to prevent pregnancy increases with the days, and most families are convinced that raising one child happy and educated and sufficient to get Ten neglected and lost and ignorant, There are many reasons to prevent pregnancy age in question in this article, but it concerns us review how to prevent pregnancy, and are the following means:
First : By natural means that do not require drugs, devices or surgical operations, which are as follows:
1. Method of isolation: It is used by the man when intercourse, as soon as he senses the pleasure of the peak and has about to ejaculate, immediately take out his penis from the woman’s vagina and ejaculate outside.
2.trivh calculate the safety period in which ovulation does not occur when women, and every woman can calculate this safe period calculates its monthly dates, and ovulation generally occurs when women fourteen days of menstruation has before, and ovulation means the readiness of the egg to vaccinate.
Second : By industrial means, the most important of which are:
1. Using a condom, which is an ultra-transparent rubber cover and a perfect insulation for the sperm, so that the man puts on his penis in the case of erection and sex and shoot it.
2. The vagina, which is the same principle as male condoms, but slightly larger and placed by the woman inside her vagina to cover the wall of the uterus from the inside and prevent the sperm from passing.
3. Using the coil.
There are other methods of contraception including surgeries, contraceptive pills, and vaginal gel use to kill sperm.