Beside the maternal uteroplacental circulation, the fetal blood circulates in the small blood vessels, including fetal capillaries, through the placenta, where the maternal and fetal blood ...
The maternal–fetal circulation was assessed with Doppler ultrasound of the uterine and umbilical arteries before, during and after exercise. Results Mean uterine artery volume blood flow was reduced ...
The report said that the low prevalence of fetal cells—only about one in one million maternal ... Conveniently, the cell-free DNA floating in the mother’s blood circulation normally exists in short ...