Can pregnancy be detected if menstruation is delayed by two days? Early pregnancy reactions need to be clear

　　How many days can I take a pregnancy test if my period is delayed? Generally speaking, you can test yourself 7-10 days after having sex. You can use early pregnancy test paper or pregnancy test stick to test pregnancy. The longer the time after sex, the more accurate it will be.

　　Can I detect pregnancy if my period is two days late?

　　The working principle of the early pregnancy test paper pregnancy self-test is to detect the value of hCG, that is, the value of human chorionic gonadotropin. This hormone will be excreted into the urine through the blood circulation of pregnant women. Early pregnancy test paper pregnancy self-test is a more convenient and fast method of early pregnancy detection. This hormone is produced by the placenta. It usually appears in the urine a few days after pregnancy. However, due to the small amount, it is not easy to detect at first, and it does not become more obvious until 10 to 14 days. go Hospital A blood test can also measure hCG levels and is more accurate.

　　It should be noted that although many types of early pregnancy tests indicate female You can take a pregnancy self-test after missing a normal period for 1 day. However, in fact, not all pregnant women emit hCG hormone at the same speed and amount. This varies from person to person. If a urine test is done too early, the negative reaction may be wrong.

　　In other words, the earlier the pregnancy test, the better. If you test too early, the test results will be inaccurate. Therefore, if you want to improve the accuracy of the test, you must choose the best time for the early pregnancy test. The best time for an early pregnancy test is normally one week after menstruation is delayed, or 10 days after menopause.