Question

If a woman is using copper-T, will it help in protecting her from sexually transmitted disease ?

Answer 1

Hint: It acts only as a contraceptive method which prevents the formation of zygote inside the uterus and does not provide protection against STDs.

Complete answer:
Copper-T is an intrauterine device which does not allow fertilization to take place. As it does not provide any barrier against mixing of body fluids from two individuals, therefore it acts only as a contraceptive method which prevents the formation of zygote inside the uterus and does not provide protection against STDs.
They can be prevented only if the man is using Condoms while the copulation, besides it the sexually transmitted disease cannot be prevented.
Copper ions are associated with an inflammatory response in the uterus, which means sperm cannot reach the egg to fertilize it and create an embryo. Researchers also postulate that copper ions act on the cervical mucus at the opening of the uterus to create a spermicidal or sperm killing effect.
The IUD works by creating an environment in the uterus that is inhospitable to sperm and conception. Depending on the type of IUD coated with progestin, uterine lining gets thin, cervical mucus thickens or stops ovulating. However , the IUD doesn’t block semen and sperm from passing into your vagina and uterus during ejaculation.

Note: Intrauterine device (IUD) with copper also known as intrauterine coil, is a type of intrauterine device which contains copper. It is used for birth control and emergency contraception within five days of unprotected sex. It is one of the most effective forms of birth control with a one-year failure rate around 0.7%.The device is placed in the uterus and lasts up to twelve years. It may be used by women of all ages regardless of whether or not they have had children and its removal, fertility quickly returns.