If in the fast approaching menstruation, through the early pregnancy test paper test appeared two red lines, then it shows that pregnancy, in the fast approaching menstruation can detect pregnancy may be because of the ovulation advancement, so in this time to detect pregnancy, otherwise the test can not be pregnant. In this case, it is also recommended to go to the hospital as soon as possible to draw blood to check the blood HCG and check again every other day, if the blood HCG every other day on the basis of the original blood HCG can be doubled to indicate that it is an intrauterine pregnancy, if it can’t be doubled to rise just a little bit, then it may be an ectopic pregnancy. In addition, it is also recommended to rule out the possibility of gravidarium, it is recommended to do ultrasound examination about 15 days after the appearance of two red bars, the main purpose is to understand the location of the gestational sac, and at the same time to understand the days of menopause and the size of the gestational sac whether or not it is consistent with the same, and at the same time, to rule out the possibility of gravidarium.