Suddenly not having any early pregnancy reaction at 7 weeks of pregnancy may be normal, but it does not exclude embryonic sterilizations, which can be treated by regular pregnancy tests and termination of pregnancy. Every pregnant woman has different physique, some pregnant women have strong early pregnancy reaction, some pregnant women even have no early pregnancy reaction. If a pregnant woman’s appetite improves, she may suddenly not have any early pregnancy reaction at 7 weeks of pregnancy, which is usually normal as long as the labor and delivery test is normal and there are no other uncomfortable symptoms. At this time, it can be observed through regular pregnancy tests. If the embryo stops developing, the level of human chorionic gonadotropin in the woman’s body decreases, which will also lead to the situation that the pregnant woman suddenly does not have any early pregnancy reaction at 7 weeks of pregnancy, and the pregnant woman may also have symptoms such as vaginal bleeding. At this point, the pregnant woman should consult a doctor in time, and once the embryo is found to have stopped, the pregnancy should be terminated in time. If a pregnant woman suddenly does not have any early pregnancy reaction at 7 weeks of pregnancy, it is recommended to consult a doctor in time, under the guidance of the doctor, improve the relevant examination, clarify the cause of the disease, and symptomatic treatment.