Amongst the following methods of contraception, which can be regarded as the most cost effective and easily reversible method of contraception?
$Cu-T$
Tubectomy
Vasectomy
Sterilisation method
Example of the non-medicated $IUD$ is
Give scientific reasons : Pills taken orally prevents pregnancy.
Which of the following is not a natural/traditional contraceptive method?
Find out the natural contraception methods $I$. Implantation $II$. Lactational (amenorrhoea) $III$. Condoms $IV$. Vasectomy $V$. Tubectomy $VI$. Sterilisation