Morning sickness is a very common complaint during pregnancy, according to the National Institutes of Health (NIH). Despite being such a common discomfort of pregnancy, the details of the ailment can vary greatly among women. The cause of morning sickness is not entirely known, but hormones are thought to play a role in the symptoms. Morning sickness typically begins around the sixth week of pregnancy and usually ends by the 12th week, according to the American Pregnancy website.
Nausea
Nausea is a common symptom of morning sickness. It is possible for the nausea to occur at a specific time each day or as the result of a specific smell, sensation or even taste. Some women may feel nauseated for the duration of the day, or it may be worse upon waking or after eating certain foods. There is very little known about why nausea varies so much among pregnant women. Crackers and ginger drinks, especially soda, may be helpful in minimizing the discomfort.
Vomiting
Vomiting is not always present with morning sickness. Like nausea, vomiting can occur at any time or as a result of exposure to certain scents or tastes that trigger the stomach reaction. Resting, drinking small, frequent amounts of fluid during the day and eating small meals frequently can help manage the vomiting. Vomiting may provide relief from the persistent nausea a woman has been feeling. In most cases, vomiting is not harmful to the baby or mother.
The NIH recommends medical attention if a woman vomits blood, vomits a substance that looks like coffee grounds or has more than three bouts of vomiting each day.
Hyperemesis Gravidarum
Hyperemesis gravidarum is a more concerning pregnancy condition. Like morning sickness, it consists of nausea and vomiting, but hyperemesis gravidarum is more persistent. Women may experience weight loss and sometimes an electrolyte disturbance, reports American Pregnancy. Any pain, fever or symptoms persisting beyond the 13th week of pregnancy require medical attention. In extreme cases, a mother may be hospitalized to receive nutrition and hydration via intravenous injection.
