It is also likely to be normal for pregnant women to have no reaction for more than 50 days of pregnancy, depending on each person’s constitution, the reaction is also different, and some people will not even react during the whole pregnancy. Other reasons may also be due to ectopic pregnancy and other conditions. It is recommended that you should go to the hospital for a timely checkup, and if you rule out that the phenomenon is caused by a disease or other adverse symptoms, you do not need to worry. It is recommended that pregnant women should maintain good health, adjust their lifestyle habits and eat more nutritious food to enhance their health. You can immediately go to the hospital for an ultrasound examination and take medication to relieve the symptoms according to the doctor’s advice, or you can do an ultrasound examination so as to detect whether the fetal heartbeat and fetal bud are normal.