Accuracy and Scientific Basis of Alcohol Testing for Boys and Girls With the continuous advancement of science and technology, alcohol testing is widely used in transportation, sports and other fields. In recent years, the topic of whether alcohol testing can accurately predict the gender of the fetus has gradually attracted people\’s attention. This article will elaborate on the scientific basis, test accuracy, safety issues, and social impact of alcohol testing for boys and girls. Scientific basis The scientific basis for alcohol testing to give birth to a boy or girl comes from the immune response of the fetus to both sexes in the mother. Research shows that male fetuses in the mother produce something called