Two bars on the pregnancy test paper and one bar on the pregnancy stick may be related to the short duration of pregnancy, inaccuracy of the test kit, biochemical pregnancy and other factors, it is recommended to consult a doctor to test the blood HCG or test again after a period of time, or change the test kit.
1. short time of pregnancy: pregnancy test paper two bar pregnancy test stick a bar may be too short time of pregnancy, urine HCG concentration is too low, resulting in errors in the test results. It is recommended that you can go back to the test after 3-5 days, or you can go to the hospital to draw blood to test HCG or at the same time ultrasound to check whether there is a gestational sac in the uterine cavity.
2. Inaccurate detection tools: pregnancy test paper two bars pregnancy test stick a bar, may be the failure of the pregnancy test paper or pregnancy test stick, may also be the use of pregnancy test paper or pregnancy test stick method is not accurate. It is recommended to replace the pregnancy test paper or pregnancy test stick products to re-test.
If you have two bars on your pregnancy test and one bar on your pregnancy test, it is recommended that you go to the hospital for a detailed examination.