A normal blood sugar range for an adult is less than 100 milligrams per deciliter when fasting for a minimum of 8 hours, or 140 mg/dL after eating, according to WebMD. Sugar levels are usually their lowest right before mealtime when nondiabetics' sugar levels are generally around 70 to 80 mg/dL.
Placenta previa is a condition in which your placenta grows near or over your cervix (opening of your uterus). The placenta forms during pregnancy and provides oxygen and nutrition to your unborn baby. The placenta also removes waste products from the fetus.
Like placenta previa, placental abruption is a pregnancy complication that affects your placenta. It causes your placenta to detach from your uterus before labor and delivery. Typically, the placenta detaches after your baby is delivered.Sometimes though, the placenta begins to peel away from the uterus early.hough you may not think much about it, your placenta is a very important part of your pregnancy. Your placenta is actually an organ, which helps to deliver nutrients, blood, and oxygen to your baby.