A severe decline in child births has occurred over the past half century, which will lead to
considerable population declines, particularly in industrialized regions. A crucial question is …

A woman's reproductive health and ability to have children directly affect numerous aspects
of her life, from personal well-being and socioeconomic standing, to morbidity and lifespan …

Background and Purpose As the global fertility rate declines, China has issued two and
three-child policies in the past 10 years. Therefore, this study serves to evaluate fertility …

Background Though the association between parental age at child's birth and the risk of
childhood cancer has been previously investigated, the evidence to date is inconclusive and …

Variation in reproductive lifespan and female fertility have implications for health, population
size and ageing. Fertility declines well before general signs of menopause and is also …

Objectives We described the trend of fertility rates, age-specific fertility rates and associated
factors in Finland over a 30-year period. Design A descriptive population-based register …

Higher paternal age at offspring conception increases de novo genetic mutations. Based on
evolutionary genetic theory we predicted older fathers' children, all else equal, would be less …

PURPOSE The majority of young adults with Hodgkin lymphoma (HL) are cured, but
chemotherapy-induced infertility can have profound psychosocial consequences. Providing …

Introduction: the factors determining life expectancy (LE) are crucial for policymakers to
study in implementing an effective and accurate intervention in society. In Oman, the …

Background: Increasing access to maternal and child health (MCH) services is crucial to
achieving universal health coverage (UHC) among pregnant women and children under-five …