Factors such as a genetic disorders, polluted environment, everyday habits, among others affect male and female fertility. In the past several years, "[experts] blamed sedentary lifestyles, unhealthy eating habits, and environment which is highly polluted, for increasing infertility rates." - Quote by Times Now Digital (timesnownews.com)
Six things that can impact a couple's ability to have a child:
1) Household chemicals
See the full article for full details.
Story via Times Now Digital (timesnownews.com)