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Intrauterine methods

Intrauterine methods are the contraceptive tools that are placed in the uterus. Shaped as ‘T’ – the intrauterine devices are supported with the arms of this T for keeping these rightly in their position. Two major categories of Intrauterine methods are present currently, one type that include copper and the other which discharge progestin or progestogen. The terms by which the Intrauterine methods are known in the United States and the United Kingdom are entirely different. The apparatus that are positioned in the uterus for birth control are called intra-uterine devices or IUDs and even intra-uterine contraceptive devices or IUCDs in the United States. Intrauterine methods are the contraceptive tools that are placed in the uterus. Shaped as ‘T’ – the intrauterine devices are supported with the arms of this T for keeping these rightly in their position. Two major categories of Intrauterine methods are present currently, one type that include copper and the other which discharge progestin or progestogen. The terms by which the Intrauterine methods are known in the United States and the United Kingdom are entirely different. The apparatus that are positioned in the uterus for birth control are called intra-uterine devices or IUDs and even intra-uterine contraceptive devices or IUCDs in the United States. The intra-uterine devices only that contain copper, are known as IUDs in the United Kingdom, the hormone containing intrauterine contraceptives being referred here by the word Intra-Uterine System as almost seven forms of IUDs are obtainable in the United Kingdom, the United States having only one.

The birth control devices that are set in the uterus are known as intra-uterine devices. The Intrauterine methods are the most commonly applied methods of two-sided birth control. An intra-uterine device, also known as a coil, is used currently by almost 160 million females worldwide, 2/3rd of these women being only in China. The intra-uterine devices are to be placed or taken out from the uterus by a professional medical practitioner or doctor. An IUD can be used for 5 to 10 years on the basis of its type.

Two distinct categories of intra-uterine devices are in use at present – copper-based and inter, and hormonally based devices that function by discharging progesterone. Two types of IUDs are available in the United States –Minera, which is hormonal and Paragard, which is copper-based. The IUDs include the copper-containing or inert devices in the United Kingdom seven types of which are used here. The hormonal uterine contraceptives that are used here are differentiated by the IntraUterine System. IUDs which are not based on hormones contain a T-shaped plastic frame that is wind up with electrolytic copper wire or contains copper collars. The copper wire contains a silver core in Nova T380 which is used for stopping the wire to break. The arms of the T-shaped frame keep the IUD in the right position in the upper part of the uterus. Gynefix features a loop for containing many copper tubes and it is kept in its position with a suture in the upper part of the uterus. The discharge of prostaglandins and leukocytes from the endometrium is quickened by an IUD. Prostaglandins and leukocytes are antagonistic to the eggs and sperms and the copper in the IUDs accelerates this effect. These devices are in fact, 99% successful when being used for emergency contraception. Complications and Side effects of the Intrauterine methods:

• Introduction of bacteria
• Pelvic inflammatory disease
• Heavy menstrual cycles
• Expulsion
• Uterine perforation
• Ectopic pregnancy
• Miscarriage
• Premature delivery

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