A vague pain in the abdomen with one dark and one light test paper is mainly considered early pregnancy. A deep and shallow early pregnancy test usually means that the patient is in early pregnancy. Due to the dissolution of the endometrium when the fertilized egg is laid, some patients may feel a slight pain in the abdomen, which is a normal phenomenon. In addition, some patients may also experience dizziness, fatigue, lethargy, drowsiness, loss of appetite, nausea, vomiting and other symptoms. At this time, the patient should go to the hospital to have a blood test for progesterone and human chorionic gonadotropin. If the human chorionic gonadotropin value is greater than 5 mIU/mL, the patient is indeed pregnant. An abdominal ultrasound should also be done to clarify the location and status of the embryo to rule out the possibility of ectopic pregnancy and other conditions. At this time, folic acid tablets can be taken regularly and quantitatively under the guidance of a professional doctor to prevent neural tube abnormalities during the development of the fetus, etc. If patients have abnormal symptoms such as bleeding, they need to seek immediate medical attention to rule out other diseases. In terms of daily diet, it is recommended that patients can eat small and varied meals, consume more fresh fruits and vegetables, such as beans, cabbage, peaches, kiwi, etc., to replenish the various nutrients needed by the body, and also pay attention to rest and ensure sleep.