The patient is still 2 bars with the early pregnancy test paper 45 days after the abortion, which may be due to the influence of hormone level, which is a normal physiological factor, or it may be an abnormal pathological factor, such as intrauterine residue, re-pregnancy, etc. The cause should be clarified and treated accordingly. Common causes and treatment methods I. Normal physiological factors: hormone level, 45 days after abortion, the hormone level in women’s bodies may not have returned to normal, resulting in the use of early pregnancy test paper with 2 bars, which is a normal physiological phenomenon, no special treatment is needed. The abnormal factors: 1. intrauterine residue: if the villi and meconium tissue in the uterine cavity are not cleaned up after the abortion, 2 bars may appear when using the early morning pregnancy test paper, and the patient should go to the hospital in time for consultation and treatment, and under the guidance of the doctor to carry out the treatment of uterine clearance; 2. re-pregnancy: within 45 days after the abortion, if there is no measure of intercourse during the ovulation period, it may lead to pregnancy, and women may appear 2 bars when using the early morning pregnancy test paper for detection. At this time, women should go to the hospital for blood and urine HCG testing and abdominal ultrasound to clarify the location and growth of the embryo, and do all the examinations to avoid the danger of mother and child because the uterus has not fully recovered. After the abortion, women should pay attention to rest, avoid overexertion, relax and facilitate physical and mental recovery, and pay attention to personal hygiene to avoid bacterial infection.