Sentence examples for fertility during the same from inspiring English sources
The total fertility rate had been 5.8 in 1950, he notes, and had declined sharply to 2.3 by 1980, just above replacement level.Other countries achieved similar declines in fertility during the same period.
To achieve dependability, a discussion guide was developed and gradually improved/changed during the study, but regarding the topic of fertility, almost the same questions were asked in all groups.
For instance, the crude death rate declined from 18.7 to 10.4 per 1,000 between 1997 and 2007, while the crude birth rate fell from 29.4 to 26.2 per 1,000 and the total fertility rate from 5.0 to 4.0 during the same period.
Cases were referred by Fertility Clinics of the same region.
However, we did not necessarily expect the dose response relationship for fertility to be the same as for thyroid disease.
Correlations between masculinity and attractiveness at high-fertility were compared with those at low-fertility, and the same was done for ratings of symmetry.
This fertility decline is similar to that across rural South Africa during the same period (6, 7).
