I saw several videos of this while going through my lactation consultant training. When I found one on YouTube I just HAD to put it on here. It's amazing! God sure knew what he was doing. It's amazing how the baby's movements not only stimulate mother's milk but also her uterus to start clamping down to prevent hemorrhage. Once the baby is nursing, the oxytocin is released that further signals the uterus to clamp down. God is GREAT!