The new policy marks the 20 of the two-child policy. Experts hope the new policy can change the 21 of a falling population. However, many couples would like to have a second child, but they 22 have a third one. They’re worried about the high cost of a third child and they don’...
2013). Finally, same-sex couples in rural areas have a poverty rate that is twice that of those in metropolitan areas (Albelda et al. 2009). Beyond labor market outcomes, other factors can influence an individual’s well-being. Perceived financial insecurity and risk are alternative measures ...
Mean age of first marriage APAC 2016 by region and gender Canada: number of married couple families 2020, by earning situation Italy: opinion on preferred relationship status 2017 U.S. number of white married-couple families 1990-2023 Happiness with current relationship status in the UK 2017, ...
Demographers have long been concerned with parents’ sex preferences of their children. Sex preferences can substantially increase the level of fertility if couples continue to have children until they have the number of desired sons, daughters, or mix that they desire (Bongaarts and Potter1983). M...
Also, the high cost of living in cities is discouraging couples from having more children.Another problem is that the population is aging faster than expected. China’s working-age population is already dropping, which will put stress on the country’s ability to pay and care for an ...
Subfertility, defined as the inability to conceive after 12 months of regular, unprotected intercourse, is a prevalent and growing concern globally and affects millions of couples worldwide [1,2,3]. Most influential factors related to subfertility, such as age and genetic predisposition, are non-...
For years government agencies have been telling citizens to live a zero-waste lifestyle. Traditionally, manufacturers would make a product to be used and thrown by consumers. This linear model of production offered no help in the fight against global waste. Alternatively, a circular economy has ...
Most young couples trying for a baby will eventually conceive within 18 months and only one in seven couples in the UK remain subfertile after this period... J Salat-Baroux,H Scemama,E Agnes,... - 《La Nouvelle Presse Médicale》 被引量: 220发表: 1982年 Integrating...
Although most couples in the UK still do not receive three complete IVF cycles; assuming no barriers to continuation of IVF treatment, around 83% of women receiving IVF would achieve a live birth by the eighth complete cycle, similar to the natural live birth rate in a non-contraception ...
Fertility control may occur when individuals or couples or families take steps to decrease or to regulate the timing of their own child-bearing. In Ansley Coale's oft-cited formulation, three preconditions for a sustained decline in fertility are: (1) acceptance of calculated choice (as opposed...