Big brothers and little sisters? Sex selection and birth order.
Should you be allowed to choose the sex of your child? Even before the advent of modern reproductive technologies, people have expressed interest in producing a child of a specific sex, trying everything from herbal treatments to sexual positions that have been claimed to produce a male or female child. Modern technologies such as flow cytometry make this a realistic possibility but what might the consequences be? In India and China, a preference for male offspring has led (via abortion) to a significant sex-ratio imbalance in those populations. Do other countries express strong preferences for male or female offspring? This article will address the possible birth order implications. Will we live in a world of first-born boys and second-born girls?
Salmon
Catherine
C
University of Redlands, Redlands, California 92373-0999, USA. catherine_salmon@redlands.edu
D000124:Achievement; D001722:Birth Order / Q000523:psychology; D005260:Female; D006801:Humans; D007360:Intelligence; D008297:Male; D010551:Personality; D012743:Sex Preselection