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