Well, is nausea and vomiting during pregnancy very common? Is it very uncomfortable? Obstetricians teach you a few tricks to deal with it easily! However, the focus is not on this …… but to open in this way: When you see such women, most of you will think like this, indeed, 50% of pregnant women in early pregnancy will have nausea and vomiting, 25% of them only have nausea but no vomiting. Most of them start at 4 weeks of pregnancy and are most severe around 9 weeks of pregnancy. 60% of them gradually reduce or disappear after 12 weeks of pregnancy and 91% of them are relieved after 20 weeks of pregnancy. These reactions do not usually affect the health of your baby. Nevertheless, pregnancy reactions can make you feel emotional. Your obstetrician can teach you a few tips to help you get through this difficult phase! Note: If you have significant weight loss, severe nausea and vomiting, signs of dehydration (dark urine, little urine, etc.), fever, abdominal pain, dizziness, etc., you may have severe pregnancy-related vomiting and need to seek medical attention in time to avoid affecting your health and that of your fetus!