The placenta is what gives the baby blood, nutrients and oxygen from the mother while in the womb. Without the placenta, the baby would have no way of surviving.
The placentaprovides the food and nutrients given to the fetus.
Umbilical Cord
Placenta previa, placenta accreta, placenta increta, and placenta increta are all conditions stemming from abnormal implantation of the placenta.
Animals that do not develop in a placenta will develop outside of the uterus rather than in. Kangaroos and Koalas use pouches to develop their young.
Placenta comes out after each kitten.
how nutrients,oxygen and waste are exchange between the fetus and the mother
The umbilical cord is attached to the placenta and the placenta is attached to the wall of the uterus
Yes. But the movement is relative. Placenta does not change the position. But lower placenta may move up. So that placenta previa may become normal placenta.
In normal pregnancy, the placenta is located at the top of the uterus, above the baby. So the placenta would be delivered after the baby. Placenta Previa is when the placenta forms in the lower part of the uterus, partially or totally covering the opening of the cervix. In this condition, the placenta would be delivered first during a vaginal delivery. Women with Placenta Previa require delivery by cesarean section, because as soon as the umbilical cord reaches oxygen, the baby will automatically use his lungs to breathe. So, if the placenta were to be delivered first, the umbilical cord would reach oxygen and the baby would be in the womb suffocating because the lack of oxygen.
Placenta Previa
Yes kangaroos have a placenta.
After what I've found it depends what type of placenta soap you are using. Don't use the one that induces skin peeling but wait to use that one until after birth and breastfeeding. And don't use it if it has any acid-based agents. Only use it if it's for cleansing and moisturizing.
Posterior placenta is when the placenta is located at the back of the motherÃ?s uterus. Placenta praevia means the placenta has not moved up towards the top of the uterus to get ready for birth. Grade 2 means the placenta is near the cervix but not blocking it.