Non Medical Methods of Birth Control

Non Medical Methods of Birth Control

Abstinence

Abstinence is important in many societies. In the West, most individuals abstain from regular sexual intercourse for many years between puberty and marriage. Raising the age of marriage has been an important element in the decline of the birth rate in China, Korea, and Sri Lanka. Abstinence among couples with grown children is important in some traditional societies, such as certain Hindu groups.

Breast-feeding

The role of breast-feeding in the regulation of human fertility can be illustrated by the following calculation: in Pakistan breast-feeding is virtually universal, and many women breast-feed for two years or more. Fewer than one in 10 women use a modern method of contraception; but if breast-feeding were to decline to levels now found in Central America, four out of 10 women would have to use an artificial method of birth control just to prevent the fertility rate from rising.

Although the information is important to demography, there is no simple way to predict when an individual breast-feeding woman will become fertile again. If she seeks security against pregnancy, a woman may in fact have an overlap of several months between the time she adopts an artificial method and the end of her natural protection.

Coital techniques

Coitus interruptus, the practice by which the male withdraws the penis prior to ejaculation, has been an important method of birth control in the West and was used by more than half of all British couples until well after World War II. It is most common among Roman Catholic and Islāmic groups but is less used in the Orient, where coitus reservatus (intercourse without ejaculation) may be more common. The failure rate for coitus interruptus (five to 20 pregnancies per 100 women-years of exposure) overlaps with that of barrier methods of birth control.

Although frequently condemned by those promoting other methods of family planning, there is no evidence that coitus interruptus causes any physical or emotional harm. There may be preferable ways of controlling fertility, but for many couples coitus interruptus is better than no method.

The belief that conception cannot take place unless the woman has an orgasm is widespread but untrue. Postcoital douching is not an effective method of birth control.

Barrier methods

Modern high-quality condoms have the advantage of simplicity of use and anonymity of distribution. They are sold in pharmacies, in supermarkets, through the mail, and even in barber shops and at news stands and have been used by more than half of British and American men at one time or another. Use is most extensive in Japan. The acceptance of condoms has been increased in recent decades by advances in packaging and lubrication and, more recently, by the addition of a spermicide. When used carefully, condoms can have a failure rate as low as some intrauterine devices (two to five per 100 women-years of exposure).

Many chemicals act as spermicides; one of the most widely used is a detergent, nonoxynol-9, found in most foams, pessaries, and dissolving vaginal tablets. Spermicides are either used alone, when they have a moderate failure rate, or in combination with a barrier method such as a diaphragm or a disposable sponge.

Periodic abstinence

Although a couple may make a private choice to use periodic abstinence, just as they might buy condoms, most modern methods of periodic abstinence require careful training by a trained counselor. Awareness of human fertility can be valuable when a couple is attempting to conceive a child. The method makes considerable demands on the partners, but if well taught it may also enhance the marital relationship.

Several types of periodic abstinence, also known as the rhythm method or natural family planning, are practiced. The time of ovulation can be estimated from a calendar record of previous menstruation, but this method has low effectiveness. More reliable methods include keeping a daily record of body temperature or recording physical changes in the cervix (the neck of the womb) and cervical mucus (the mucous method, also called the Billings method).

These methods may also be combined (sympothermic method). As with several methods of birth control, a wide range of failure rates has been recorded for the various types of periodic abstinence, extending from one pregnancy per 100 women-years of exposure to more than 20 per 100.

The Author:

Nelson Ndalila is an infertility expert from Nottingham. He can be reached through his blog infertilityhospital.blogspot.com

Article Source: http://www.articlesbase.com

Photo Credit: Fotographic1980 |  FreeDigitalPhotos.net

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Disclaimer: The information provided in the article cannot guarantee 100% pregnancy prevention.  This health content is provided for general information only and should not be treated as medical advice.

1 Response

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