A pregnancy test is usually weakly positive to strongly positive for about 3 days, and can be tested two days apart. A pregnancy test is generally weakly positive, the likelihood of pregnancy is greater, only when the test, the pregnancy time is still relatively short, so the pregnancy test is weakly positive to strong positive generally about 3 days, you can interval two days to test once, to see whether it will be from weakly positive to strong positive. If it slowly becomes strong then it is pregnant, if you are still afraid to confirm, you can go to the hospital to do the relevant examination, so that you can more accurately determine whether you are pregnant or not. Early pregnancy is a critical period of fetal stability, to do a good job of resting the fetus, do not do strenuous exercise, do not do heavy physical work, pay attention to appropriate rest, do not cohabitate and so on. If you feel unwell, you should also consult a doctor in time.