Amniocentesis is one of the method

Suggest the aspects of reproductive health which need to be given special attention in the present scenario.

For the test of irregulation in genetic $DNA$ of developing foetus, specimen is collected from

Identify the correct statements

$i$. Birth control pills are likely to cause cardiovascular problem

$ii$. A woman who substitutes or takes the place of the real mother to nurse to embryo is called surrogate mother

$iii$. Numerous children have been produced by in vitro fertilisation but with some abnormalities

$iv$. Woman plays a key role in the continuity of the family and human species

$v$. Foetal sex determination test should not be banned

Foetal sex can be determined by examining cells from the amniotic fluid by looking for