1. A mother of a one year old daughter wanted to space her second child. Her doctor suggested CuT. Explain its contraceptive actions.

@Nivedita:- Your friend is absolutely right. Copper T is a contraceptive device which is inserted into the uterus by the doctor and it is viable for 10 years. It is an extremely effective method of contraception as it helps in killing the sperm cells and makes the embryo implantation difficult.

@Ritika:- Good answer, keep posting!!