The inability of a couple to produce children even after $3$ years of unprotected sexual cohabitation is called .........

Discuss various aspects of infertility.

What are the potential drawbacks in adoption of the $\text{IVF}$ method?
$A.$ High fatality risk to mother
$B.$ Expensive instruments and reagents
$C.$ Husband/wife necessary for being donors
$D.$ Less adoption of orphans
$E.$ Not available in India
$F.$ Possibility that the early embryo does not survive
Choose the correct answer from the options given below:

What is Artificial Insemination $(AI)$?

Test tube babies are produced by

The technique called Gamete Intra Fallopian Transfer $(GIFT)$ is recommended for females: