How long can pregnancy paper be detected?

Pregnancy paper is usually detected about 1 week after menopause, but it may vary according to individual differences.

After pregnancy, human chorionic gonadotropin (HCG) levels in the body will gradually increase. Pregnancy paper is mainly determined by detecting HCG in urine. Usually, pregnancy paper can be accurately detected when HCG levels reach a certain amount at a period of time after menopause. Generally speaking, it is more reliable to detect menopause about 1 week, but some women may need to be later.

If there are doubts about the test results or special circumstances, it is recommended to seek medical advice in time to further determine whether pregnancy is possible through blood testing HCG or ultrasound examination.