Yuting pregnancy test paper for the test when there are two situations: one is negative; one is positive. Negative: the test appears one, indicating that there is no pregnancy, but to grasp the observation time of the Yuting pregnancy test paper, usually within five minutes, as long as within five minutes is one, indicating that there is no conception, you can be patient and wait for menstruation. Positive: pregnancy test paper test within five minutes of two, even if one is not particularly obvious, looks very fuzzy, this time is also considered pregnant, because in the early stages of pregnancy test, may not be particularly clear, but also regarded as pregnant. You can go to the hospital for an ultrasound when you are about 42 days pregnant to determine if it is an intrauterine or ectopic pregnancy. It is important to time your pregnancy test, usually 12 days after intercourse, for a very high degree of accuracy.