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.

So many times ultrasonologist report that there is low implantation of gestational sac. But as pregnancy advances, this implantations go up and get a normal delivery. You may get a so called placenta praevia. Grade one, two and three in second trimester of pregnancy. This low laying placenta is the major cause of bleeding during pregnancy. In such cases bed rest and operational delivry has to be done to avoid excessive bleeding foetal death.

Umbilical Cord

Placenta previa, placenta accreta, placenta increta, and placenta increta are all conditions stemming from abnormal implantation of the placenta.

Placenta comes out after each kitten.