Early pregnancy test paper a deep one shallow, the result is pregnant?

Use early pregnancy test paper detection appears a deep and shallow, may be caused by pregnancy, generally with the pregnancy time is short, the HCG content in the body is not significantly related. You can also go to the hospital for abdominal B ultrasound, blood test HCG and other examinations, can be clear whether pregnancy occurs, pay attention to more rest during pregnancy, intake of adequate nutrients.