Multiload $375$ is a . . . . . . type of $IUDs$.

Choose the correct option which can be used by females as injections or implants under the skin for contraception from the following:
$(i)$ Progestogens
(ii) Progestogen + estrogen combinations
(iii) Estrogen
(iv) Progestasert

Which is a contraceptive method with no side effects?

Progestogens alone or in combination with estrogens can be used as a contraceptive in the form of

Contraceptive pills contain ......... .

The function of copper ions in copper-releasing $IUDs$ is: