Early pregnancy test paper is deep and light and hidden pain in the abdomen, we should consider the possibility of pregnancy, but it may also be ectopic pregnancy. The concentration of HCG (human chorionic gonadotropin) in the body is not yet high in the early stages of pregnancy, so the early pregnancy test paper will show weak positivity, which is manifested as one dark and one light. Early pregnancy will appear a series of pregnancy reaction, such as transient slight abdominal discomfort, nausea and vomiting, drowsiness, body weakness and other pregnancy reaction, which is mostly normal performance. If the early pregnancy in addition to transient abdominal pain, may also be accompanied by a small amount of vaginal bleeding, if the abdominal pain and vaginal bleeding gradually aggravate, also need to consider the possibility of preeclampsia, it is recommended that those who have the above symptoms to actively seek medical attention to rule out abnormalities. In addition, ectopic pregnancy will also show pregnancy through the early pregnancy test paper, with the increase in the size of the pregnancy sac will appear abdominal pain and vaginal bleeding symptoms, need to be through drugs or surgery to help treatment. Early pregnancy test paper is deep and light and hidden pain in the abdomen, it is recommended to go to the hospital in time, under the guidance of a professional physician through blood tests or ultrasound to further clarify the diagnosis, if necessary, standardized treatment.