The Covid-19 pandemic has not caused a baby boom, but quite the opposite in the city. Mumbai registered nearly 24% fewer births in 2021 compared to the pre-pandemic year of 2019—the second year of the country's second most populous city recording a significant drop in birth registrations.

The relationship between gender diversity and firm performance has been the subject of research inquiry for over three decades now.

Infertility has been relatively neglected as both a health problem and a subject for social science research in South Asia, as in the developing world more generally. The general thrust of both programmes and research has been on the correlates of high fertility and its regulation rather than on

After Ritter and Hinkelmann, Kirk and his Colleagues Kirk also reported that in matings where the father is in-compatible with the mother with respect to the ABO groups, the children show a higher frequency of the Hp1 gene.