Early Pregnancy Positive Pregnancy Blood Test Results
Hcg tests involving blood and urine tests could help in detecting pregnancy.
Early pregnancy positive pregnancy blood test results. This is true no matter how faint the line color or sign is. A pregnancy test is used to determine whether a woman is pregnant the two primary methods are. Your doctor may give you a urine or blood test to confirm the results and monitor your hcg levels. These tests are more sensitive than urine tests and can detect a pregnancy earlier.
Blood tests are typically more accurate though even these may fail to pick up low levels of hcg in early pregnancy. A positive at home pregnancy test result should always be followed up with a doctor s appointment. Different pregnancy tests have different sensitivities and that has an impact on how early can pregnancy be detected. The sensitivity of the pregnancy test.
It is also possible to get an early positive result. Blood tests are performed in a doctor s office usually when you have a reason for testing earlier than usual. Unfortunately a faint positive line can also be a sign of a very early miscarriage sometimes called a chemical pregnancy which occurs within the first 12 weeks of a pregnancy often much earlier. Subsequently they decline and remain stable for the rest of the pregnancy.
1 testing for human pregnancy hormone human chorionic gonadotropin hcg in blood or urine and 2 ultrasonography testing blood for hcg results in the earliest detection of pregnancy. 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. If you get a positive result you are pregnant. Sensitivities are indicated in miu ml the lowest amount of hcg in the urine that tests positive.
The lower the sensitivity the earlier a pregnancy test becomes positive. A normal pregnancy may have low hcg levels and result in a perfectly healthy baby. The results from an ultrasound after 5 6 weeks gestation are much more accurate than using hcg numbers. The hcg levels could be first detected in blood as early as six days of egg implantation and reach their peak in the first 14 to 16 weeks after your last menstrual period.
If you get a positive result you may want to call your doctor to talk about what.