What Causes Vomiting During Pregnancy

Nausea and vomiting may occur separately or together. Common causes include: Chemotherapy; Gastroparesis (a condition in which the muscles of the stomach wall don't function properly, interfering with digestion); General anesthesia; Intestinal obstruction Vomiting causes a flow in the opposite direction and this is known as reverse peristalsis. The same muscles that are responsible for peristalsis are responsible for reverse. Furthermore the pregnancy hormones are believed to weaken the lower esophageal sphincter. Sometimes the stomach contents do not reach the mouth during a belch.

During pregnancy, the foods you eat supply your own needs, as well as those of your growing baby. Your body needs proper nutrition to support your pregnancy. Sometimes the increased demands of.