'Master' Stress Hormone Prevents Mother From Rejecting Embryo
The "master" hormone that commands the body's response to stress is also directly involved in the process that prevents a mother's immune system from destroying an embryo that has implanted in her uterus, according to the results of a study by researchers at the the Eunice Kennedy Shriver National Institute of Child Health and Human Development, The National Institute of Diabetes and Digestive and Kidney Diseases, and several other Institutions.