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Morning sickness, or nausea and vomiting during pregnancy is a common condition, and occurs in about 70% of pregnancies. Despite the medical term "morning sickness", a lot of women have nausea and vomiting all day, often into the evening. The most common cause is sudden elevation of the human chorionic gonadotropin (HCG) hormone which stimulates your liver to produce bile. Symptoms usually present around week 6 of pregnancy and usually improve during the second trimester. Morning sickness is a sign that your body is adjusting to pregnancy.
No one knows exactly what causes morning sickness in pregnancy but there are a number of theories. It has been though to be one of the many hormone related events during pregnancy. It may be caused by low blood sugar, or the rise in hormones such as HCG or estrogen. Morning sickness can also be worsened by eating certain foods, stress, or having a sensitivity to motion.
Many women are concerned that their morning sickness could be damaging their baby. Morning sickness is often made up of bouts of nausea and vomiting, which can last for hours. But despite your discomfort and possibly vomiting a few times each day, your baby will not be affected.
Typical symptoms of morning sickness include:
**If you are unable to keep any food or fluids down please call your medical provider's office. If you begin to feel weak, dizzy, have a fast heartbeat, noticed a decrease in urination/dark urine, or your mouth becomes very dry– call your office or go to the ER.**