What if the pregnancy reaction is particularly serious?

After pregnancy, due to the increase of chorionic gonadotropin in pregnant women, it will cause gastric acid secretion to decrease, gastric emptying time to prolong, so it will show nausea, vomiting, greasy and other series of discomfort reactions, called early pregnancy reaction. Early pregnancy reaction is generally manifested in about 40 days of pregnancy, and it will disappear by itself until 3 months of pregnancy. If early pregnancy reaction is particularly obvious, urine ketone body is positive, acid-base balance disorder, it needs to go to hospital for rehydration and symptomatic treatment.