What is the normal blood sugar range in the morning? A normal blood sugar range in the morning, also known as fasting blood glucose level, is between 70 milligrams per deciliter and 99 milligrams per deciliter, according to the Virginia Mason Medical Center.
In these early weeks of pregnancy the embryo is attached to a tiny yolk sac which provides nourishment. A few weeks later, the placenta will be fully formed and will take over the transfer of nutrients to the embryo.
If the placenta is still lying low in your uterus after you are 20 weeks pregnant, it is called placenta praevia (RCOG 2005a) . Even at this stage, the placenta may still move up in time for your baby to be born. By the end of pregnancy, about one in 200 women has placenta praevia to some degree (Neilson 2003) .