Early pregnancy test paper a deep shallow what happened

Early pregnancy test paper a shallow a deep, general diagnosis urine pregnancy test weak positive. Urine pregnancy test weak positive is also positive, but also indicates pregnancy. Pregnancy is still early, blood HCG secretion is less, will be weak positive. Generally after a few days to be elevated in blood HCG, it will become two deep bars that is strong positive. For urine pregnancy test weak positive, then do not advocate B ultrasound examination, because the gestational sac is too small, whether intrauterine or extrauterine are not seen. Generally, it is recommended to do B ultrasound examination for the first time at 6-7 weeks of pregnancy to exclude ectopic pregnancy. If B ultrasound examination does not show intrauterine pregnancy sac, blood HCG should be checked, and the possibility of ectopic pregnancy should be judged according to blood HCG results and handled.