Saheli - the new oral contraceptive for the females contains a ............

....... $IUDs$,in addition,make the uterus unsuitable for implantation and the cervix hostile to the sperms.

What is the purpose of the surgical method of contraception?

The use of spermicidal creams,jellies,and foams along with barrier methods is used to:

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 is the withdrawal method of natural contraception?