Question

the main reason for making copper t most effective and popular intrauterine device in female:
(a) reduction in fertilization ability of spermatozoa
(b) increased phagocytosis of spermatozoa due to release of copper ion
(c) reduction in motility of spermatozoa
(d) all of these

Answer 1

d is the option here and d is correct and

Answer 2

Correct answer: D) All of these

Copper t is an intrauterine device which is also known as a intrauterine coil, it contains copper which is used to kill the sperm. It is used a as a birth control and is used for emergency contraception within five days of unprotected sex.

It is placed in the uterus of the female where it releases copper ions, it can be used by women of all the ages and can last up to several years.

It primarily work by killing the sperm, it prevent fertilization of egg by the sperm. The copper release by the copper t act as a spermicide to kill the sperm.