One month pregnant, the test progesterone is normal, the use of abortion should be decided according to the presence of symptoms, if there are no other symptoms, there is no need for abortion preservation, if there are symptoms such as abdominal pain, vaginal bleeding, and so on, if it is clear that the pregnancy is intrauterine pregnancy, we recommend abortion preservation treatment. Common symptoms in early pregnancy include abdominal pain and vaginal bleeding. If such symptoms occur, it is recommended to take proper rest, complete the thyroid function test, and if necessary, give progesterone, dydrogesterone orally or progesterone intramuscularly to preserve the fetus. If the symptoms are reduced or disappear after treatment, the pregnancy can be continued; if the symptoms worsen after active treatment, the probability of miscarriage is high. If there are no symptoms, it is only necessary to complete the ultrasound to determine that the pregnancy is intrauterine and follow the doctor’s instructions for regular obstetric examination. Therefore, if you have symptoms, you need to consult the doctor in time, and follow the doctor’s instructions for reasonable treatment, so as not to miss the opportunity to preserve the fetus.