While the total population is still growing and currently stands at 1.46 billion (the largest in the world), the nature of ...

Is cat ownership both a trope of a childless woman and an actual cause for fewer children being born? Studies show that a parasite spread by cats might cause male infertility.

Objective To investigate current Down syndrome live birth and death rates, and childhood hospitalisations, compared with peers. Setting General community. Participants All live births with Down ...