Vacation means menstruation. Usually, pregnancy can be detected with early pregnancy test paper when menstruation is delayed for 7~10 days, but it varies from person to person.
General menstrual cycle regular reproductive women, menstruation delayed 7 ~ 10 days, can use early pregnancy test paper to determine whether pregnancy, but each person because of ovulation time is different, the time of conception is not necessarily, so the specific time is difficult to specify.
If you can’t detect HCG in urine, it is recommended to go to the hospital and take a serum HCG test because early pregnancy test paper is not as accurate as serum HCG, and clinically, a positive serum HCG test is a sign of true pregnancy.
Confirmation of pregnancy is also through early pregnancy ultrasound and a series of tests to rule out ectopic pregnancy, embryonic failure and so on. Therefore, women who have early pregnancy reactions and suspect that they are pregnant are advised to go to the hospital as soon as possible for appropriate examinations.