Saturday, November 7, 2009

How Do Birth Control Methods Work?

The first question that hits most of the couples after the wedding "is when parents are?" For some, the choice is easy, while for others it can be confusing. Contraception control during pregnancy can help, until one considers that the time is ripe. Contraceptives assume different modes of contraception. Some even provide additional security against sexually transmitted diseases like AIDS, herpes, syphilis, etc.

One of the most ancient methods of contraception isnatural family planning. This means periodic abstinence from sexual intercourse during the fertile period for women. These are about 12 to 20 Day of the menstrual cycle, counting day 1 as the first day of periods. This method works, you need a lot of planning and commitment. Another natural method is the removal, in which man tries, pull off the ejaculation. This can be as risky as sometimes containing pre-ejaculation fluid, sperm before leakthe withdrawal.

Next is the category of barrier methods that include the condom, diaphragm, the cervical cap and contraceptive sponges. These methods prevent pregnancy by blocking sperm from getting into the uterus. Male condoms can be procured from any drug store. They are very affordable but can be used only once. As for the female condom, there is only one by the name of Reality, available so far. This needs to be inserted 24 hours prior to the intercourse. For the Using a diaphragm or cervical cap, you need a doctor's help to fit it into the body of the woman. However, the use can increase a diaphragm, cervical cap or contraceptive sponge, the risk of urinary tract infections in some women. Some women have allergic reactions to these methods.

Oral contraception refers to women that the pill containing estrogen and progestin. The contraceptive pill aid by preventing ovulation. There is the availability of the Mini --Pill as well, which contains only the hormone progestin. This pill thickens the cervical mucus, thereby preventing that the sperm from meeting the egg. It also prevents the implantation of a fertilized egg in the uterine wall. Hormone injections or shots are also working on the lines of the pill to prevent pregnancy. These injections can prevent pregnancy up to 3 months, but it is advisable for women not to wear them longer than 2 years in a row because they are knowna temporary loss of bone density. Yet another method is working on a similar principle of hormonal birth control patch, which is either on the buttocks, abdomen, torso or outer arm is applied to enable the release of hormones into the bloodstream. IUD, or intrauterine device is a small structure used by a doctor into the uterus of a woman. The principle behind the work of the pill and IUD is the same, but doctors prefer the spiral for women already using a child.The vaginal contraceptive ring is a thin, flexible ring that can be inserted into the vagina of the woman herself and requires a change in 3 weeks. It triggers hormones that prevent pregnancy.

Permanent method of contraception is sterilization. Tubal ligation for women include the fallopian tubes so that the eggs do not get into a position on a journey through it into the uterus, while in men the vasectomy seals the vas deferens so that sperm can not pass through them.

DespiteA number of methods of family planning, one thing is sure that there are no foolproof. Also, there is no best method, as each has its advantages and disadvantages. Any birth control method can fail, so the only way to ensure no pregnancy is abstinence.



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