Sentence examples for decline of fertility from inspiring English sources

"Continued population growth until 2050 is almost inevitable, even if the decline of fertility accelerates," says the report, World Population Prospects: the 2015 revision.

As indicated in Fig. 1 that births were declining, a comparison of the fertility rates between 1976 and 2007 in Fig. 5 confirms a decline of fertility occurring in Swaziland in the past three decades.

This indicates that prematurely capacitated sperm might result in their premature acrosome reaction and death, whereas, acrosome-reacted cells are no longer able to fertilize, if these phenomena occurs in vivo, it might lead to the decline of fertility.

Our results confirm that IVF with fresh oocytes from the patient has limited effectiveness in counteracting the age-related decline of fertility (Leridon, 2004).

Notably, the very intensive province-by-province "Decline of Fertility in Europe" analysis found that while there was some weak association between child mortality and fertility decline, fertility decline was also somewhat associated with industrialization, urbanization, literacy, and women's employment.

In their Second Demographic Transition theory, Lesthaeghe and Van de Kaa argued that ideological change in combination with secularization was driving not only the postponement of marriage, but also the increase in cohabitation, the rise in divorce, and the decline of fertility (Lesthaeghe 1983; Lesthaeghe and Meekers 1986; Lesthaeghe and Surkuyn 1988; Van de Kaa 1987).

Brazil experienced a demographic transition with a decline of adolescent fertility rate and an increase of the fertility rate of women of 35 years and over [ 28].

And this, too, I disagree with, since the decline of female fertility is literally all the media has been talking about since I started in journalism in 1996.

Studies have found that the decline of the fertility rate, which reduces the number of siblings, is an important factor in narrowing the gender gap in education.

Decreasing sibling size due to the decline of the fertility rate is considered to be an important factor in bridging gender differences in educational attainment.

These findings imply that changes in marriage values and the decline of the fertility rate are two important causes of the recent increase of the divorce rate in China.