With the rapid growth of the population in the world as well as the increasing sense of HIV/AIDS awareness, forced to think about birth control methods. The current world population is estimated to about 6.4 billion with an annual growth of 76 million and therefore, it is estimated at 9 billion per year 2050. During the next two decades, two countries the very populated in the world, China and the India expected to reach $ 1.5 billion people each i.e. more than one third of the total world population at the time. This is an alarming situation for the world control this "explosion in the population. Consequently, United Nations are urged countries especially very populated countries to control their population.
Report of investigation for contraception if applied in 169 countries, 137 million women ready to delay their contraceptive methods, 64 million women use birth control measures less efficaces.Si these women are helped to adequate contraception (such as pills, condoms) treatment, 23 million unplanned births, 22 million induced abortions and 1.4 million babies could be avoided, estimated by the United Nations population Fund.
Outside of the population, HIV/AIDS is also very important factor in forcing the need for birth control. One estimate, the world has 38 million people were either AIDS or infected with HIV (human immunodeficiency virus).In seven countries in Africa, one in five adults is infected with HIV.Birth control methods are, therefore, imperative to control the spread of HIV/AIDS, especially in these pays.La people in these countries is projected to less than 35 per cent by 2025-free HIV/sida.Elle will further reduce the total average of 29 years of age in these countries life expectancy.
History of birth control
200 AD, Greek gynecologist Soranus said that women are fertile during ovulation. He suggested tips for women to avoid unwanted pregnancies, as spreading oil olive pulp of Grenada, ginger or tobacco around the vagina to kill sperm, juice drink water used by the blacksmith to cool hot and jump metals birth control to 7-fold backward after sexual intercourse.Several treatment Ayurvedic centuries (apart from the sexual abstinence) birth control methods.However, there are some historical records of the Egyptian are using certain substances herbal acid as crocodile dung or lubricants such as honey or the household as a vaginal suppository olive oil which may have found effective in the Elimination of sperm.
However, the commercial use of contraception method began in 1960 in the form of birth control pill .c ' is in 1950, when Planned Parenthood Federation of America invited biologist Dr. Gregory Pincus to develop the oral contraceptive pill that would be harmless, universally acceptable and safe for the husband and the femme.Après than many tests with more than 6,000 women in Haiti and Puerto Rico goes, it was 1960, when the first commercially produced pill, contraceptive Enovid-10 was introduced to women in the United States.This first contraceptives was made with two hormones estrogen (100 to 175 micrograms) and progestin (10 mg) u.s. ' were proven to be effective if taken as per 99 %.Avec estimate more than 18 million American women rely on birth control pills
Types of birth control pills
Contrary to the oral contraceptive decades (which had the largest number of hormones), birth control pills today are in the form of low doses of benefits for the santé.donc women can take birth control pills with far fewer health risks.
Generally there are three types of available contraceptive pills
1 Pills only progestin (POPs)
It is also known as "mini-pill" contains no estrogens.It is recommended for women who are breastfeeding because estrogen reduces production of lait.Cette pill POP works by thickening cervical mucus and prevents sperm from entering the cervix
2 Pills contraceptive combination
Widely known birth control pills have progestine combination of two hormones and some oestrogènes.Ces contraceptive types come with pack 21 "active pills" and 7 "placebo", which contain no hormones.What are, in fact, called "callback pills."
Combination pills are further subdivided into three types of pills due and two progestine hormones estrogen level.
(i) monophasic contraceptive pills
Here, each active pill contains the equal number of progestin and estrogen.The other seven pills are placebo had no hormones.Menstruation begins when the placebo pills are taken
(II) birth control pills Multiphasic
They are also called biphasic or oral contraceptive trphasic due to different levels of hormones in pills actives.Ces pills should be taken at a specific time in its calendar of pills ensemble.Pilules contraceptive Multiphasic help to offset the risk of oral contraceptives.
(III) ongoing birth control pills
It is also known as 365 days to the year without the year continuously pills it comes the new contraceptive market control of naissances.Aliments and Drug Administration (FDA) has approved Lybrel, which is the only ongoing birth control pill approved so far and available for General femmes.Les women use receive no menstruation while they are under treatment Lybrel, however, they could find some breakthrough bleeding or spots, particularly at the initial stage.
(3) Emergency contraceptive pills
Also called "morning after pill", they are designed for the protection of pregnancy immediately after reporting sexual non protégés.Il is strongly recommended to take pills within 48 hours and maximum of 72 hours to be effective emergency avoiding grossesse.Ce are different from those usual where you expect your birth control well in advance .Pilules emergency are also taken oral contraceptive when women are victims of assault sexuelles.FDA approved Plan B in the form of pills emergency more sécuritaires.En reason for the approval of the OTC (over the counter) by the FDA for women over 18 years of age, Plan B can now be ordered behind the pharmacy counter.
0 comments:
Post a Comment