Which of the following contraceptive methods can be used by both males and females?

What do contraceptive progestogen pills contain?

Saheli is an oral contraceptive containing

Identify the false statement regarding the techniques of contraception.
$I$. There are many side effects of tubectomy and vasectomy.
$II$. The purpose of tubectomy is to prevent egg formation.
$III$. The most important component of the oral contraceptive pill is progesterone.
$IV$. Contraceptive oral pills help in birth control by preventing ovulation.

What phenomenon is depicted in the given figure?

$IUD$ stands for