Why the pregnancy is avoided after the age of 40?<br> </h2></div>

Human population is directly affected by which of the following?</h2></div>

Which among the following is a reason for high birth rate in India?</h2></div>

Which of the following is a span of the second trimester?</h2></div>

In mammals, failure of testes to descend into scrotum is known as </h2></div>

Which of the following fertilization procedures happen when artificial insemination technique is followed?</h2>&lt…

A significant source of infertility comes from males.

In case of an infertile couple, male has abnormally low sperm count in ejaculation. Also Female has blocked oviducts and…