Often asked: Quickvue Pregnancy Test How To Use?
- 1 How do you read a QuickVue pregnancy test?
- 2 How early can you take a QuickVue pregnancy test?
- 3 How do you use pregnancy test results?
- 4 How do pregnancy tests work Elisa?
- 5 What does it mean two lines on a pregnancy test?
- 6 Can I use expired pregnancy test kit?
- 7 How can you tell if you are pregnant without a test?
- 8 How do I know if Im pregnant or not?
- 9 Is a home pregnancy test a direct ELISA?
- 10 What color is a positive Elisa test?
- 11 What does a PCR test tell you?
How do you read a QuickVue pregnancy test?
Positive: Any pink-to-red Test Line (T) along with a blue Control Line (C) is a positive result for the detection of hCG. Negative: A blue Control Line (C) and no pink Test Line (T) is a negative result.
How early can you take a QuickVue pregnancy test?
Specimens containing as low as 25 mIU/mL hCG will yield positive results when tested with the QuickVue test. In normal pregnancy, hCG can be detected as early as 6 days following conception with concentrations doubling every 32 to 48 hours, peking in excess of 100,000 mIU/mL in approximately ten to twelve weeks.
How do you use pregnancy test results?
How pregnancy tests work
- collect your urine in a cup and dip a testing stick into the liquid.
- collect your urine in a cup and use an eyedropper to move a small amount of fluid into a special container.
- place the testing stick into the area of your expected urine stream so that it will catch your urine midstream.
How do pregnancy tests work Elisa?
For example, human chorionic gonadotropin hormone (HCG), the commonly measured protein that indicates pregnancy, can be detected by ELISA. A mixture of purified HCG linked to an enzyme and the test sample (blood or urine) are added to the test system.
What does it mean two lines on a pregnancy test?
With some home pregnancy tests, one line means the test is negative and you’re not pregnant, and two lines mean the test is positive and you are pregnant.
Can I use expired pregnancy test kit?
As you might expect, a home pregnancy test isn’t guaranteed to be accurate after its expiration date. If the chemical is no longer able to detect hCG — even if it’s present — it makes sense that you’d be more likely to get a false negative with an expired test.
How can you tell if you are pregnant without a test?
The most common early signs and symptoms of pregnancy might include:
- Missed period. If you’re in your childbearing years and a week or more has passed without the start of an expected menstrual cycle, you might be pregnant.
- Tender, swollen breasts.
- Nausea with or without vomiting.
- Increased urination.
How do I know if Im pregnant or not?
First, determine the first day of your last menstrual period. Next, count back 3 calendar months from that date. Lastly, add 15 days to that date if it’s your first pregnancy, or add 10 days if it’s not your first pregnancy.
Is a home pregnancy test a direct ELISA?
Some kits are also available for the general public to use for example; the home pregnancy test is based on the ELISA principle and detects the presence of a hormone known as human chorionic gonadotrophin (hCG) which is excreted in the urine of a pregnant woman.
What color is a positive Elisa test?
Step 5: Detect Presence of Antigen-Antibody Reaction A color change to blue indicates the presence of the antigen-antibody complex. The more antibody bound to antigen, the bluer the solution will be.
What does a PCR test tell you?
PCR means polymerase chain reaction. It’s a test to detect genetic material from a specific organism, such as a virus. The test detects the presence of a virus if you have the virus at the time of the test. The test could also detect fragments of the virus even after you are no longer infected.