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Content disclaimerContent on this website is provided for information purposes only. Information about a therapy, service, product or treatment does not in any way endorse or support such therapy, service, product or treatment and is not intended to replace advice from your doctor or other registered health professional. The information and materials contained on this website are not intended to constitute a comprehensive guide concerning all aspects of the therapy, product or treatment described on the website. All users are urged to always seek advice from a registered health care professional for diagnosis and answers to their medical questions and to ascertain whether the particular therapy, service, product or treatment described on the website is suitable in their circumstances. The State of Victoria and the Department of Health shall not bear any liability for reliance by any user on the materials contained on this website. Answer From Mary Marnach, M.D. Nausea during early pregnancy, also called morning sickness, might be a good sign. Studies have shown that women with nausea and vomiting during the first trimester have a lower risk of miscarriage than do women without these symptoms. What's the connection? Nausea and vomiting during early pregnancy might indicate you are experiencing the climb in hormones needed for a healthy pregnancy. Research suggests that nausea and vomiting during pregnancy might be due to the effects of a hormone produced by the placenta called human chorionic gonadotropin (HCG). Pregnant women begin producing HCG shortly after a fertilized egg attaches to the uterine lining. Women with severe morning sickness (hyperemesis gravidarum) have higher HCG levels than other pregnant women do. Women pregnant with twins or multiples also have higher HCG levels and are more likely to experience morning sickness. Similarly, estrogen, another hormone that increases during pregnancy, is associated with an increase in the severity of nausea and vomiting during pregnancy. However, high pregnancy hormone levels aren't consistently associated with nausea and vomiting. It's also possible that nausea and vomiting during pregnancy are signs of viable placental tissue. Keep in mind, however, that a lack of nausea and vomiting during pregnancy isn't cause for concern. Some women with healthy pregnancies never experience morning sickness. Sign up for free, and stay up to date on research
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. Is nausea common in 2nd trimester?While many women feel better after the first trimester, some report ongoing nausea or vomiting through the second trimester. You may be able to gain some relief from morning sickness using home treatment, such as changing what, when, and how much you eat.
Is it normal to feel sick after eating when pregnant?Nausea after eating is a common early sign of pregnancy. But morning sickness isn't always the first (or only) pregnancy symptom women experience early on. Some feel tired, bloated and moody, while others might just notice tender breasts.
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