Protein necessary for fruit fly fertility

The global birthrate has been in significant decline for decades. In the U.S., couples are deciding to have children later in life. A 2022 U.S. Census data analysis of Census Bureau and National Center for Health Statistics data, reveals that fertility rates for women age 20-24 declined by 43% during the period from 1990 to 2013. But the numbers of women age 35-39 giving birth increased by 67%, and for women between 40- 44 that increase was nearly 139%.

Women who decide to have children in…

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News Source: www.sciencedaily.com

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