What is an intrauterine contraceptive device?
An Intrauterine Contraceptive Devices is a device inserted into the uterine cavity and left for varying periods of time for the purpose of contraception. They are usually made up of polypropylene impregnated with barium sulphate, for visualizing them on x-rays. They are many devices of different design. The commonly used devices are “T” shaped with a horizontal and a vertical arm. The vertical arm has a copper wire wrapped around it and two colored threads at the lower end .These nylon threads (tail) which protrudes through the cervix into the vagina, allows you to check your IUCD whether in place or not .There are hormone-releasing IUCDs available in the market which are suitable for women with special needs. The frequently used IUDs are • Copper T 200 (Cu T-200) Available free through government and municipal hospital based programs The effective life span is a minimum of 3 years. However recent studies show it can be used up to 5 years. • Copper T (Gravigard) The effective life span
