Pregnancy test kits currently used by the women to see if she was pregnant or not. Because before a doctor checks a lot of couples who checked with this tool first. But when the right time in order to get accurate results?

Pregnancy tests that can be used at home is usually useful to see whether or not the instructions pregnancy hormones called human chorionic gonadotropin (hCG) contained in the urine of women.

This hormone is produced by cells of the placenta the first time into the bloodstream when the fertilized egg and implanted in the uterus, which is about 6 days after fertilization. The amount of hCG in the body will increase rapidly the next few weeks and later doubled every two days.

Many pregnancy test results claiming 99 percent accurate and can be used as early as possible. But researchers from the University of New Mexico revealed most of the test results only sensitive enough to detect early pregnancy by 16 percent.

As quoted from babycenter, Friday (19/11/2009) at its core to achieve a more accurate pregnancy, couples should wait for one week. This is caused by the amount of hCG in the urine every woman is different. In addition sensitivity pregnancy test is not dependent on how the lowest concentration of hCG hormone that can be detected, because the hCG itself there are several types.

There are some people who get positive results but a few days later get your period, it is sometimes called a ‘chemical pregnancy’. Which means the fertilized egg has implanted in the uterus and produce hCG but because some things stop growing. This usually occurs because about 30 percent of the fertilized egg is not normal or not capable of developing into an embryo.

Before using a pregnancy test kits at any time please check your expiration date, if it is humid and warm should not be used. For best results, use the urine in the morning because this is the most concentrated urine.

The test results are shown as lines also vary pink or blue on the test, while another tool shows lines of plus or minus red. If the line indicator does not show a clear outcome or vague between positive and negative, try to repeat it a few days or a week later.
If you have not gotten a period but did not show positive results, do not assume that you are not pregnant and still avoid the things that are not safe for pregnancy. Last option is to consult a doctor if in a week and then not getting a period and the results showed no positive signs.

Source : okezone

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