What’s in charge? The pregnancy hormone hCG, say scientists, which female fetuses generate extra of than males. (Just don’t notify that to Kate Middleton, who may have suffered from hyperemesis gravidarum through all 3 of her pregnancies with two sons along with a daughter.) Susie Hargreaves OBE, IWF Chief Govt, https://jamesm963ivt4.59bloggers.com/profile