Studies predict that is sex selection was widely adopted, there would be first a marked rise in male births, but then a leveling to a 50/50 distribution.
Studies predict that is sex selection was widely adopted, there would be first a marked rise in male births, but then a leveling to a 50/50 distribution.
See p. 320.
Studies predict that is sex selection was widely adopted, there would be first a marked rise in male births, but then a leveling to a 50/50 distribution.
See p. 320.