Velamentous insertion and vasa previa. Usually the umbilical blood vessels run from the placenta, protected within the umbilical cord, to the baby. However, in 1% to 2% of pregnancies, a condition called velamentous insertion of the umbilical cord can occur.
Hello all, Am 7 weeks pregnant...I have some symptoms of pregnancy like vomiting sensation, morning sickness, feeling tired all the day.. But some times am feeling too cold whereas the others stay as usual.
Problems with nausea and vomiting are related to the cause. Nausea and vomiting from motion sickness, seasickness, food poisoning, or cancer therapy can result in loss of water and electrolytes, which can lead to dehydration. Vomiting and nausea known as morning sickness may occur during pregnancy.1  Nausea is an unpleasant, queasy feeling in the throat or stomach that may result in vomiting. 2  Vomiting is emptying the stomach as a result of strong gagging and retching that leads to throwing up.he following are common causes of nausea and vomiting: 1  Side effects of anesthesia used for surgery. 2  Stomach problems such as blockage (pyloric obstruction, a condition that causes forceful spitting up in infants). 3  Bleeding into the stomach from different causes. 4  Infection, irritation, or blockage of the intestines.