Sci Show: Countries with a skewed sex ratio at birth, because of a cultural preference for sons, are set to ‘lose’ another 4.7 million girls by 2030. Prenatal sex selection has helped skew the sex ratio at birth in favour of boys in several countries from South East Europe to South East Asia since the 1970s.

Friday, December 10, 2021

Countries with a skewed sex ratio at birth, because of a cultural preference for sons, are set to ‘lose’ another 4.7 million girls by 2030. Prenatal sex selection has helped skew the sex ratio at birth in favour of boys in several countries from South East Europe to South East Asia since the 1970s.

https://ift.tt/3rTNxCt via /r/science https://ift.tt/3oI1T71

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