The pregnancy test paper was tested a few days earlier.

Pregnancy test paper usually in the same room after 10-14 days may be detected, but there are individual differences.

In general, fertilized eggs need 6-7 days to start implantation, implantation will begin to secrete human chorionic gonadotropin (HCG), only when HCG reaches a certain level, pregnancy test paper may be detected. Some high sensitivity may be detected relatively early, usually in 10 days, and low sensitivity of women, usually 14 days or so can be detected.

If the menstrual delay time is longer or there are other pregnancy-related symptoms, it is recommended to seek medical advice in time, through blood testing and other more accurate methods to determine whether pregnant. At the same time, when using pregnancy test paper, to strictly follow the operating requirements of the instructions to ensure the accuracy of the test results.