In lactational amenorrhoea, there is no ovulation or menstruation during the period of intense lactation following parturition, due to high level of prolactin, which?

$A$ : Surgical method of contraception is terminal method to prevent any more pregnancies.
$R$ : Surgical methods of contraception prevent gamete formation.

Identify the false statement regarding the techniques of contraception

$I$. There are many side effects of tubectomy and vasectomy

$II$. 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

Which hormone of the female body is suppressed by the oral contraceptive pills?

What care is to be taken choosing a contraceptive method ?

Diaphragms are contraceptive devices used by the females. Choose the correct option from the statements given below: $i$. They are introduced into the uterus $ii$. They are placed to cover the cervical region $iii$. They act as physical barriers for sperm entry $iv$. They act as spermicidal agents