When a Child Becomes Forever Part of Mom: The Science of Fetal Microchimerism
During pregnancy, the bond between mother and child goes far deeper than love and nurture. Scientists have discovered a phenomenon called fetal-maternal microchimerism—in which cells from the fetus cross the placenta and take up long-term residence in the mother’s body. Decades later, traces of those cells remain, embedded in organs like the brain, skin, bone… Read More »