PREGNANCY TEST STRIPS
The hCG Urine Pregnancy Test Strip is a test kit for the etermination
of hCG (Human Chorionic Gonadotropin) in urine specimens. This test kit is
used to obtain a visual, qualitative result for the early detection of
pregnancy. Human chorionic
gonadotropin (hCG) is a glycoprotein hormone secreted by the developing placenta
shortly after fertilization. The appearance of hCG soon after conception
and its subsequent rise in concentration during early gestational
growth make it an excellent marker for the early detection of
pregnancy.
TEST PROCEDURE
1. To begin testing, open
the sealed pouch by tearing along the notch. Remove the test from the pouch.
Note: First morning urine usually contains the highest concentration of
hCG and is therefore the best sample when performing the urine test.
However, randomly collected urine specimens may be used.
2. Holding the strip
vertically, carefully dip it into the specimen (you may collect your urine in a
clean, dry container). Immerse the strip into the urine sample with the
arrow end pointing towards the urine. Do not immerse past the MAX Line
(Marker Line). Take the strip out after 10 seconds and lay the strip flat on a
clean, dry, non-absorbent surface.
(Note: In rare instances
when dye does not enter the result area, dip the tip of the test strip in the
urine as instructed above until the dye begins traveling across the white
result area).
3. Wait for colored bands
to appear. Depending on the concentration of hCG in the test specimen, positive
results may be observed in as little as 40 seconds. However, to confirm
negative results, the complete reaction time of 5 minutes is required. It
is important that the background is clear before the result is read. Do not
read results after the specified reaction time.
INTERPRETATION OF RESULTS
Negative: Only one color
band appears on the control region. No apparent band on the test region. This
indicates that no pregnancy has been detected.
Positive : Distinct color
bands appear on the control and test regions. Presence of both test line and
control line indicate that you are pregnant. The color intensity of the
test bands may vary since different stages of pregnancy have different concentrations
of HCG hormone. NOTE: A positive test line will appear directly below the
control line on the same test surface (or 'result window' area). Any line
or accumulation of color/dye that appears at the juncture between
test components should not be mistaken for "test line"
(this is only the source of the test reagent & dye).
Invalid: No visible band
at all. The control band will not appear if an insufficient volume of specimen
is added into the test kit. Proper procedures may not have been followed
in performing the test. Repeat with a new test kit. Please consult above
instructions and follow precisely.
STORAGE AND
STABILITY
The test kits can be
stored at room temperature (18 to 30°C) in the sealed pouch to the date of
expiration. The test kits should be kept away from direct sunlight, moisture
and heat. Do not use test kit beyond expiration date. The test device
should not be reused.
NOTE: On Pregnancy Tests
/ Test Limitations and Terms of Use - The Urine hCG Pregnancy Test is for in
vitro diagnostic use only (for external use only). - As with all
diagnostic tests, a final clinical diagnosis should not be based on the
results of a single test, but should only be made by a physician. - A negative
result obtained from a urine specimen collected from a mother in very
early pregnancy may be due to an extremely low concentration of hCG.
In such cases, the test should be repeated on a fresh specimen obtained
two days later. - If a urine sample is too diluted, it may not contain a
representative urinary hCG concentration. If a negative result is obtained with
a low specific gravity
specimen and pregnancy is
still suspected, obtain a first morning urine specimen and retest. - Test
instructions must be followed precisely to insure accurate results. Please
read instructions and follow exact test procedure. Please check with your
doctor to verify diagnostic results – or if you receive unexpected or
inconsistent test results.
USAGE OF PREGA FOR
PREGNANCY TEST
This pregnancy test tube
is famous for finding out pregnancy. Moreover, you can use it simply by
following a few easy steps. Please Note : You should use the test tube in
the morning with the day’s first urine. This increases the chances of
accurate measurement of pregnancy.
● The first and foremost
step is to put down a few drops of urine in the tube. Make sure to insert
the
drop of urine completely
inside the tube. In the test tube you can find three colorful symbols.
● Never get confused
among them as they are only to measure pregnancy.
● Wait for a few minutes.
If 1 or 2 colors turn red, you are not pregnant. On the other hand if all
3 colors turn red, you are pregnant.
● Remember that one test
tube can be used only one time. Therefore be cautious to use it to get the
right result. Also keep a sharp eye on the expiry date while buying the
test tube.
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