Which of the following statement is/are correct about diaphragms, cervical caps and vaults?
$A.$ Barrier methods of contraception
$B.$ Cover the cervix during coitus
$C.$ Protect the user from contracting $STDs$
$D.$ They are reusable
$A \;\&\; B only$
$A, B\;\& \;C$
$A, B \;\& \;D$
$A, B, C \;\& \;D$
Which of the following is a mechanical barrier used in birth control:
$A$ : Surgical method also called sterilisation are generally advised for the male/female partner as a terminal method to prevent any more pregnancies.
$R$ : These techniques are highly effective but their reversibility is poor.
The most important component of contraceptive pills is:
Hormone releasing $IUDs$ among the following are
What is correct for pills ?