A few days after implantation can be detected with early pregnancy test paper

4 -5 days after implantation,

HCG concentration in urine may still be low enough to be accurately detected by pregnancy test paper. Therefore, from this point on, using pregnancy test paper can usually get more accurate results.

If the test result is weak positive or negative, but there is a possibility of pregnancy (such as delayed menstruation), it is recommended to test again a few days later to confirm the result. At the same time, you can also go to the hospital for blood HCG test or B-ultrasound test to obtain a more accurate diagnosis.