Early pregnancy test paper does not deepen to consider the body’s hormone is not elevated, miscarriage, embryonic sterilizations and other cases, may be with the use of the quality of the test paper has a relationship. With the prolongation of pregnancy, the hormone level will increase, early pregnancy test paper will deepen, it is best to use the test paper of the regular manufacturers to review, it is recommended to go to the hospital to draw blood to check the blood HCG to see the blood test is relatively accurate, the HCG value will be doubled every other day during the period of early pregnancy, indicating that the baby’s development is normal, you can determine the development of the baby. If the blood hormone level is not high with bleeding, abdominal pain, etc., considering the aura of miscarriage, it is best to take timely medication to protect the fetus, if the ultrasound examination of embryonic anaesthesia, it is best to abort in time, the fetus in the uterus is easy to cause intrauterine infections for a long period of time.