Maternal Recognition of Pregnancy Define maternal recogni…
Maternal Recognition of Pregnancy Define maternal recognition of pregnancy. Provide the signal and mechanism for this process in humans, cows, mares, and dogs. Describe or diagram implantation of the human conceptus. Please include in your answer differentiation of trophoblastic cells, the steps with implantation, and classification of the placenta – both shape/contact point and layers of tissue between maternal and fetal blood.