Late Period But Negative Pregnancy Test
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Posted On :
Sep-28-2010
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Article Word Count :
564
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The first thing you should know is that there are reasons for having a late period, yet still have a negative test result.
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The first thing you should know is that there are reasons for having a late period, yet still have a negative test result. In the case of the latter situation, where you have experienced a symptom of pregnancy (a late period), but receive negative results on your home pregnancy test, the most likely culprit (assuming you are, in fact, pregnant) is the test itself. There also exists the remote possibility that the inability of the test to detect your hCG levels indicates that your pregnancy may have failed (miscarriage) or that you are experiencing an ectopic pregnancy - either of these can delay your period, but not produce or stop producing hCG levels high enough to be detected on a pregnancy test.
Variation in cycle length is actually quite normal. However, if you are on birth control, such as the Pill (which regulates your cycle), and experiencing a late period, it may be a good idea to see your doctor. The answer is a resounding yes. Let me explain some of the possible reasons why the test may show a negative result even though you are pregnant. Most home tests consist of a urine pregnancy test. This measures the presence of HCG (human chorionic gonadotropin), which enters the bloodstream about six days after the fertilised egg first implants in the uterus, and continues to increase as time goes on.
This is a commonly asked question as it happens quite often. You think you have missed a period, or you keep getting what feels like premenstrual cramps but with no period, so you do a home pregnancy test. The accuracy of the test is more dependent upon the time of ovulation. Sperm can wait up to five days in the fallopian tubes before they fertilise an egg. It is very easy to make a mistake regarding times of ovulation, especially if you have not been monitoring it until now.
When it comes to pregnancy testing many women want to take a test as early as possible. At the same time, they don't want to waste money on a test just to find out they are not pregnant. Use a sensitive name brand test like First Response Early Results or Clear Blue Easy. There are several over the counter brand pregnancy tests designed for testing early. Don't read the results of a pregnancy test after the time limit. Read the manufacturer's instructions on when to read the test results. It is possible to see a faint colorless line, or an evaporation line, if you read a test after the time limit.
As soon as hCG can be detected in your urine, you can get the positive result you're looking for-that is, theoretically. But HPTs aren't always sensitive to hCG until levels begin building up, which they do as the days pass. These tests work by detecting a hormone which is produced by the placenta during pregnancy, called human chorionic gonadotropin, or hCG. If used properly, home testing is almost as accurate as testing done by your doctor. Plus, the kits are very inexpensive. Home pregnancy tests are very accurate if used correctly. Occasionally, a test will give a false positive, meaning that is says you are pregnant when you really are not. This can be caused by blood or protein in your urine, and by certain medications.
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Article Source :
http://www.articleseen.com/Article_Late Period But Negative Pregnancy Test _35103.aspx
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Author Resource :
Read about herbal supplements and also read about facial exercises and body wrap
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Keywords :
Negative Pregnancy Test , human chorionic gonadotropin, ectopic pregnancy,
Category :
Health and Fitness
:
Women's Issues
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