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2010年12月20日 星期一

Needs of birth control methods and information that is available to women today.



Number of words:


946




Summary:


You know, the history and types of oral contraceptives are available to prevent unplanned pregnancies






Keywords:


birth control pills, the control of birth, birth, progestin-only pills control types, POPs, combination birth control pills, birth control pills, Multiphasic emergency pill






The text of the article:


The need to control the birth in the world today.




With the rapid growth of the population in the world, but also an increase in the sense of general awareness of HIV/AIDS has led to think about contraceptive methods. The world's current population is estimated to about 6.4 billion, with annual growth of 76 million and thus estimated at EUR 9 billion in 2050. The next two decades, the world of two very populous countries, it is expected that China and the India reach 1.5 billion inhabitants of the individual which is more than one-third of the total population of this period. To control this alarming situation is the explosion of the world population? Organization of the United NATIONS are densely populated countries, especially countries to control their population.




According to the survey for the control of births, the methods used in 169 countries, 137 million women who are willing to delay their 64 million women effective birth control measures report less use of contraceptives. If these women to help in the corresponding control the birth of processing (e.g., pills, condoms), 23 million unplanned births, abortions 22 million and EUR 1.4 million infants can avoid such as the UNITED NATIONS Population Fund.




In addition to inhabitants of HIV/AIDS, is also a very important factor in forcing the need for birth control. Estimates, the world has 38 million people are infected with HIV or AIDS is (the human immunodeficiency virus). In seven African countries is one of 5 adults infected with HIV. Birth control methods are necessary to control the spread of HIV/AIDS, especially in the countries. The population of these countries is projected to 35% less freedom 2025 HIV/AIDS. In addition to overall life average of 29 years of age in these countries.




The story of the birth control


200 BC, the Greek gynecologist Soranus said that women are fertile for ovulation. He designed the ends of contraception for women to avoid unplanned pregnancies in spot oil olive pulp juice, ginger or Grenada around the vagina tobacco kill sperm drinking water used to cool the hot metal Smith and bouncing back after sexual intercourse 7 times. Several methods of birth as Ayurvedic centuries (side of sexual abstinence) control. However, there are some historical of the Egyptian records are those that use certain acids such as crocodile dung or lubricant substances such as honey or craft as a vaginal suppository that can can be effective in killing of semen olive oil plants.




However, commercial use of birth control methods have begun in 1960 in the form of birth control pill. It was in 1950, when planned rodièovství Federation of America invited biologist Dr. Gregory Pincus develop the oral contraceptive pill, which would be harmless, generally acceptable and secure the husband and wife. After many tests under is gone with more than 6,000 women Puerto Rico and Haiti, 1960, when the first commercial product, it was called control pill Enovid-10 was introduced by women to the United States. It is the first oral contraception was created from two hormones estrogen (100 micrograms 175) and progestin (10 mg). They showed that 99% of the effectiveness of the adopted according to the instructions. With estimates are more than 18 million women in the United States rely on birth control pills




Types of birth control pills


Unlike a decade old oral contraceptives (who had a higher number of hormones) today oral contraceptives are in the form of a low dose of health benefits. Women, therefore it can take birth control pills with much less risk to health.




In General, there are three types of available contraceptive pills


1. the progestin-only pills (POPS)


He is also known under the name of the ini pill? contains no estrogens. Recommended for women who are breastfeeding because estrogen reduces milk production. This pop pill thickening cervical mucus, and works by preventing the sperm into the uterus




2. the combination of birth control pills


Generally known with the combination of two of the hormones estrogen and progestin-only contraceptive pills. These types of contraceptives to pack 21 s tablets? and 7 lacebos?, which contain no hormones. In fact, are known tablets reminder?


This combination pills are further subdivided into three types of pills by level two hormones estrogen and progesterone.




(I) monophasic birth control pills


Each active pill, contain the same number of progestin and estrogen. The other seven tablets are no placebo hormones. Menstruation begins when the placebo pills




((II) Multiphasic pills)


There is also the biphasic oral contraceptives or trphasic due to different levels of hormones in active pills. These pills to be taken at a specific time in tablets whole plan. Multiphasic birth control to compensate for the risk of oral contraceptive pills.




(Ongoing (III) monitoring of the birth of tablets)


It is also compressed 365 days, which is continuously in the year without a year. This is a new oral contraceptives birth of market management. Food and Drug Administration (FDA) has approved the Lybrel, which is the only ongoing birth control pill has not yet approved and available for use by women in General. Gender is not possible to obtain menstruation are in the treatment of Lybrel, however, may find some breakthrough bleeding or companies, in particular during the initial phase.




(3) Emergency contraceptive pills


Alias orning after pills? They are intended to protect the pregnancy immediately after unprotected sex. We strongly recommend that you perform emergency pills in 48 hours and a maximum of 72 hours to avoid pregnancy. They are different from the usual oral contraceptives, where you intend to control your birth well in advance. Emergency pills are also women are sexual assaults. THE FDA has approved a plan b as emergency pills more secure. In view of OTC (over the counter) approval by the FDA for women over 18 years of age, you can now order a plan B for the pharmacy counter.


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