Is early pregnancy reaction normal

Early pregnancy reaction is big, this early pregnancy reaction, often according to different people, the reaction is different. There is no certain standard to measure this size. So what is the extent of the big, under normal circumstances or most people belong to a normal, that is to say, there will be nausea, vomiting, and then fatigue, lethargy. Then often that is to say, the reaction is likely to be nausea, vomiting is more severe. Well, as long as it's something that can be eaten, it can store a little, and then the urine test in the urine is negative, then there's no problem. If the urine test is positive, then it belongs to an abnormal category, and you should see a doctor.