First Response Pregnancy
Test
Gone are the days and
the proof of the frog tricks of the grandmother in testing pregnancy. In these
modern days, checking if you are pregnant is as simple as buying a pregnancy
test from a pharmacy and testing presence of pregnancy hormone in urine. The most
frequently asked questions about first response pregnancy test are answered in
this article. This includes how it works, how to do it to the interpretation of
the results.
Confirm with a home pregnancy test
When a woman becomes
pregnant, her body has different symptoms that can make sense that a new life
is brewing inside. The main sign is the absence of menstruation. But these data
are not sufficient to confirm a pregnancy. The most convenient and fast to make
certain that a baby is on the way is the home pregnancy test method: a simple
and easy to use test that ensures almost 100% reliability.
How does a pregnancy
test work?
From the sixth or ninth
day after the implantation of a fertilized zygote in the womb, the woman's body
begins to secrete human chorionic gonadotropin (hCG), a hormone present in
urine only occurs when there is pregnancy, and increases its
concentration-significantly-as they move gestation days form. The home
pregnancy tests can detect the presence of hCG by means of a strip with
sensitive material, which reacts with the pregnancy hormone turning a
particular color, which the manufacturer specifies.
When should you
do?
For maximum reliability
with a pregnancy test that conforms to the international standard sensitivity
(25 mIU / ml), it is advisable to perform the test on the first day of delayed
menstruation-not before. On the market, however, called for early detection
test that can be used before, as they have higher sensitivity (between 10 and
20 mIU / ml). These are able to detect the presence of the pregnancy hormone
shortly after implantation of the fertilized zygote. However, we must be
prudent with the results of these tests, since their premature use can generate
both false negatives and false positives.
When is the best time to
hold a pregnancy test?
The pregnancy test is
most effective with the first morning urine. Although you can choose any time
of day, you should take the first morning urine to ensure sufficient
concentration of the hormone. Once you choose the time, the first step is to
check the expiration date of the device and then read the manufacturer's
instructions to follow to the letter his instructions. When performing this
first response pregnancy test, put one end of the test in direct contact with
the urine for five seconds or immersed in urine test-before-collected in a
clean, dry container for 10 to 20 seconds. Once the test sample is collected on
a flat surface, wait to see the result standing.
How to interpret the
outcome of pregnancy?
The pregnancy test is
ready in three minutes. The turning point of the pregnancy test comes when you
have to check the result. Just wait for one to three minutes to get a reliable
answer. Although, if it is negative, it should expect more (up to 10 minutes)
to verify that the result does not change. There is a digital pregnancy test,
which is not necessary to interpret the lines, but includes a digital legend
that indicates whether or not there has been pregnancy.
Read here for more information:
http://www.reuters.com/article/2014/03/04/nj-first-response-idUSnPnNYx4pft+160+PRN20140304
http://articles.chicagotribune.com/2004-04-21/news/0404220094_1_home-pregnancy-hcg-lawrence-cole
Read here for more information:
http://www.reuters.com/article/2014/03/04/nj-first-response-idUSnPnNYx4pft+160+PRN20140304
http://articles.chicagotribune.com/2004-04-21/news/0404220094_1_home-pregnancy-hcg-lawrence-cole