How many days of pregnancy can a blood test detect?

After pregnancy, some people have stronger reactions while others have milder reactions. Some pregnancy reactions often reflect one's pregnancy status, but a blood test can confirm that you are really pregnant. Let's find out how many days of pregnancy a blood test can reveal. I hope this will be of some help to young people.

Gynecologists point out that women do self-pregnancy tests at home without professional guidance, and the test results are generally only 75% accurate. If the test is performed under the guidance of a doctor, the correct use of the early pregnancy test paper can be ensured, and the test accuracy will be higher.

There are other problems in obtaining accurate test results. Like professional medical tests, pregnancy self-tests work by detecting the HCG value, which is the value of human chorionic gonadotropin. This hormone is produced by the placenta and usually appears in the urine a few days after pregnancy. However, due to the small amount, it is difficult to test it at the beginning and it becomes increasingly obvious after 10 to 14 days. (HCG levels can also be measured through a blood test, which is much more accurate.)

Although many types of early pregnancy test strips indicate that women can do a pregnancy self-test one day after missing their normal menstrual period, in fact not all pregnant women release HCG hormones at the same rate and in the same amount. This varies from person to person. If a urine test is done too early, a negative result may be false.

The above are some explanations about how many days of pregnancy a blood test can reveal. In order to confirm whether you are pregnant, a blood test is usually used. Although other methods can also detect the result, they cannot completely confirm it. I hope the method you mentioned above can help everyone. I wish everyone can have a healthy body.