In India, in the first year of life, from zero to one, boy and girl babies basically survive at the same rate because they depend upon the breast, and the breast shows no son preference.
在印度， 从零到一岁之间， 男婴和女婴的存活率相同， 因为都靠母乳喂养， 母亲的乳房不会多爱儿子一点。