Extremely high concentrations of biotin in patient serum due to heavy administration or supplementation of biotin may falsely depress Anti-SARS-CoV-2 antibody detection. The hCG test may also be used for measuring hCG levels in individuals with other diseases such as tumors of the ovaries, bladder, pancreas, stomach, lungs and liver. Serum biotin concentrations up to 1200 ng/mL do not interfere with this assay. Low levels of hCG can indicate ectopic pregnancies. HCG tests are also helpful in assessing a variety of developmental and prenatal issues, such as testing for Down syndrome, gestational diabetes, and more. Unlike home tests you can get from a drugstore (urine pregnancy tests), an hCG blood test can provide a range of gestational age and help generate an estimated due date. HCG levels peak somewhere between 8 - 11 weeks into the first trimester and then begin to fall. Obstetricians can use the hCG levels present in your blood sample to glean valuable insights into how the pregnancy is proceeding. An hCG test can confirm a positive result in very early pregnancy, or roughly 11 days from conception.ДЄdditionally, hCG screening tests also provide pregnant women much more information than home tests alone. HCG tests, which use blood samples to test for hormone levels, are much more effective tools for your doctor's office to confirm pregnancy. While it isn't common, home tests can easily produce false-positive results and false-negative results. Over-the-counter urine tests are simply not as reliable or as detailed as hCG tests. While home pregnancy tests can be used as preliminary tests to indicate pregnancy, most healthcare providers strongly recommend that women receive an hCG test to confirm. The placenta is a nutritive organ that develops during pregnancy to provide oxygen and other vital nutrients to the embryo via the umbilical cord as it grows in the uterus. Human chorionic gonadotropin (hCG) is a vital hormone produced in the placenta during pregnancy. Testing by CLIA approved lab: LabCorp or Quest Diagnostics What is hCG? See the test description for an estimate on how long your results might take.Д¬ertain result values may prompt a phone call from our ordering provider to ensure the patient is aware of their result.Д¬heck status of your results on the ' Where are my results ' page. Most results take 1-2 days, but some take longer. You can access the test results logging into our portal with your secure account. WeвЂ™ll email you when your results are ready. No appointment is needed, but making one can minimize the wait time. Bring this requisition form (printed or on phone) to the laboratory.

After ordering your lab testing, you will receive an email with your lab requisition. Our prices are all inclusive.ДЇind a LabCorp or Quest Diagnostics location near you on our Lab Locator. You will not incur any additional charges at the lab. We include the required doctors order with all our testing. No doctor or consultation visit is needed. Order online or over the phone: 1-877-511-LABS.

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