Contraceptive methods, use of contraceptives

In recent years, the use of contraceptives has become an integral part of the right lifestyle of one billion people, women and men, but it still forms one of the most important challenges for people. This challenge is the need to spread the use of contraceptives in the world in a controlled and organized way, to face the effects of population reproduction, as the expectations of the World Health Organization indicate that the world’s population, which is today about six billion people, will increase until it reaches eight billion people, and more than nine billion in the year 2025, Is, whether it is 100%, it is effective in contrast, and it is an edge on the contrast. Risks, easy and comfortable to use and cost it very low. In the process of testing the effectiveness of the prevention tools (the schedule below), this is followed by measuring the effectiveness of the method when it is accurate, correct and integrated, and compares to the effectiveness of the method on the usual application. That is, for example, forgetting to take a contraceptive, sometimes or tear of the male insulator (condom) due to the wrong use. Types of contraceptives of the follower, usually the classification of contraceptives in two basic groups: the contrasts with the inverted (change) mean that it is not contrary to the contrary. Coitus interruptus) and the safe days. In this method (safe days), ovulation / ovulation is calculated by the expected reduction of 14 days of the average period of the menstrual cycle during the past three monthly sessions. During the three days before the expected ovulation date. Other ways to determine the date of ovulation can also be adopted, such as: basal temperature, and the changes that occur in the cervical mucus (cervical mucus), which become fluent and plentiful during the ovulation days. But this method is inappropriate for women whose menstrual cycle is irregular, but it is rather contrary to the desire of women to bring about a sexual relationship on the days of ovulation, when the libido is at its peak. These natural methods involve no side effects or at any cost, but its use remains limited due to its low efficacy. 2- The second group: The insulating means. This group contains different ways, including: The male insulator: The most common resources in this group are the condom. The use of a male insulator is of particular importance to couples who have short -lived sexual relationships, due to the effectiveness of preventing sexually transmitted diseases (sexular trimitidiaise). Female condom: it is considered a relatively modern way; The preference is that a woman can penetrate it in the vagina (vagina), which enables them to control it. Female isolation: It is a long time a well -known insulating method. The female insulator (diaphragm) takes the shape of the flat cup, made of a flexible substance, placed in the vagina, along with a pesticide for sperm (built for semen), which prevents semen from entering the cervix (sperm). The female insulator is suitable for the doctor. Insulating prevention causes some side effects, but its effectiveness is limited. 3- The third group: The most common sperm for the sperm is “Nonoxynol – 9), which affects the sperm cell membrane. Siplandic pesticides are marketed in the form of vaginal (vaginal pessaries), ice or foam. proposed. Anti -pregnancy -effectiveness depends on the secretion of copper or proceterone in the uterine cavity. In the first days of the IUD installation – a process that the doctor must perform – there is a little risk of pollution in the uterus, but (the IUD) does not keep its fertility in the future. Schedule: Unveiling contraceptive methods during the first year the rate of pregnancy with the use of different contraceptives: the method or method expected when using the optimal use. 6.0 25.7 Female insulator with a pesticide for sperm 6.0 12.1 Vaginal sponges with a woman who has been gesture in a woman for the past 20.0 40.0 who have not been in a woman who has not been the last 9.0 20.0 pregnancy hormone with buyer 0.6 0.8 uterine club