Sometimes the period makes us have bad times. Especially when it is several days late and the fear of a possible pregnancy assails our mind. What we most want to do is go to the pharmacy and buy a pregnancy test to get out of the doubt, but when is it better to take the test for a reliable result?
How do pregnancy tests work?
This test is called a human chorionic gonadotropin (HCG, a hormone produced by the body only in pregnancy) urine test.. According to National Library of Medicine of the United States, “It is carried out by applying a droplet of urine to a prepared chemical band or strip”.
Get the result takes between one or two minutes. In the home tests, for a more reliable result, you are asked to collect the first urine of the morning in a glass and introduce the test in it. Afterwards, the sample is removed and allowed to act for the indicated time.
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How soon can you take a pregnancy test?
It is a frequent doubt, especially when our instinct shouts “pregnancy” from the first day of delay, and do not state whether there was an unprotected or high-risk sexual relationship.
While there is pregnancy tests that in their specific packaging that can detect the hormone in urine as little as 10 days after intercourse. The results are not always reliable, a false positive or false negative can be given.
The Planned Parenthood Federation of America, points out that “to get accurate results it is necessary to do the pregnancy test 3 weeks after having sex, especially if you have irregular periods.”
How effective are home pregnancy tests?
Many people believe that they are imprecise, but the truth is that if used properly they are 99% to 100% reliable.
The human chorionic gonadotropin hormone is released when a fertilized egg attaches itself to the wall of the uterus, that is, when pregnancy begins ”.
Now that you know, when should you do a pregnancy test for a reliable result. Get out of doubt!
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