What is a qualitative HCG blood test?
A qualitative HCG blood test checks if there is a hormone called human chorionic gonadotropin in your blood. HCG is a hormone produced in the body during pregnancy. Other HCG tests include: HCG urine test. Quantitative pregnancy test (checks specific level of HCG in your blood)
What is a positive for a HCG quantitative?
An hCG level of less than 5 mIU/mL is considered negative for pregnancy, and anything above 25 mIU/mL is considered positive for pregnancy. An hCG level between 6 and 24 mIU/mL is considered a grey area, and you’ll likely need to be retested to see if your levels rise to confirm a pregnancy.
What is the HCG quantitative level for pregnancy?
Standard hCG levels
| Pregnancy week | Standard hCG range |
|---|---|
| 9–12 weeks | 25,700–288,000 mIU/mL |
| 13–16 weeks | 13,300–254,000 mIU/mL |
| 17–24 weeks | 4,060–165,400 mIU/mL |
| 25–40 weeks | 3,640–117,000 mIU/mL |
What is a good HCG level at 4 weeks?
hCG levels at 4 weeks pregnant are ideally about 5 to 426 mIU/mL (that’s units per milliliter of blood).
How accurate is qualitative blood test?
The qualitative hCG blood test is about as accurate as a home urine test. Quantitative blood serum test: This test is also known as the beta hCG test, measuring the exact amount of hCG in your blood. Because this test can detect even trace amounts of hCG, it is highly accurate.
How do you read a qualitative pregnancy test?
Qualitative hCG Pregnancy Detection Period In normal situations, hCG in the blood and urine of non-pregnant women is very low. A woman with an hCG level below 5 mIU/ml is considered not pregnant. Pregnancy hormone levels above 25 mIU/ml is a positive sign of pregnancy.
Can qualitative pregnancy blood test wrong?
Accuracy of Qualitative hCG Blood Test In general, if the hCG qualitative result is negative, it means pregnancy has not occurred. But, as stated earlier, a qualitative hCG blood test performed too early might not detect pregnancy. If that is the case, the test will generate a false negative.
How soon can a qualitative blood test detect pregnancy?
Blood tests can tell if you are pregnant about six to eight days after you ovulate. Doctors use two types of blood tests to check for pregnancy: Quantitative blood test (or the beta hCG test) measures the exact amount of hCG in your blood. So it can find even tiny amounts of hCG.
How accurate is a qualitative pregnancy test?
An hCG qualitative test is accurate, but as with every other test, it is not always accurate a hundred percent of the time. In general, if the hCG qualitative result is negative, it means pregnancy has not occurred. But, as stated earlier, a qualitative hCG blood test performed too early might not detect pregnancy.