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.
Placenta previa is the most common cause of painless bleeding in the later stages of pregnancy (after the 20th week). The placenta is a temporary organ that joins the mother and fetus and transfers oxygen and nutrients from the mother to the fetus.