Morning sickness

Refers to nausea, vomiting, dizziness, anorexia, or even ingestion during early pregnancy. In early pregnancy, a few pregnant women will experience frequent and severe nausea and vomiting, which will persist and progress progressively, often affecting normal work and life, and even endangering the life of pregnant women. This phenomenon is medically known as Premature vomiting. Gestational vomiting is more common in pregnant women who are pregnant with their first child. The commonly mentioned early pregnancy reaction refers to mild nausea and vomiting, loss of appetite, dizziness, burnout and other symptoms that occur in the early stages of pregnancy. This is a normal physiological reaction, which usually occurs at 6 weeks of pregnancy, and about 12 weeks Will gradually improve and disappear on its own.