Reasons why you get False Pregnancy Tests Results

According to the thumb rule it is always better if you avail of the pregnancy tests on the last date of your periods.

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If you are thinking of getting pregnant, there are a number of essential factors which you need to take care of. There are pregnancy tests kits available out there in the market which can put to rest all sorts of your doubts. However proper usage of the pregnancy tests kits and following of the instructions contained there is very important. There are a number of factors which gives rise errors in the pregnancy tests results and these are as follows:

The pregnancy tests results are said to be accurate by about 100%. Timing is a very important factor which must not be neglected in the testing times. When you are waiting too long before reading the results, there are developments of evaporation lines which tend to provide false positive results. It is thus imperative that you are following the proper timing sessions while carrying the tests. The results of the pregnancy tests largely depend on its capability of detecting HCG or the pregnancy hormone. These are hormone present in the blood and urine of woman who are pregnant. Below are stated some essential points which you need to take care of while carrying out the test and these are as follows:

A woman gets pregnant when the HCG hormone is released in the urine and blood. In the initial stages the level of hormone is extremely low, with advancement of pregnancy the level of HCG hormone also increases. In this process the fertilized egg remains in fallopian tubes for some few days. The egg there after gets attached to uterine wall. This results in creation of placenta. It is only when this procedure is over does the pregnancy tests detecting pregnancy accurately. Since the level of HCG goes on increasing with advancement of pregnancy, it is advisable that you take the pregnancy tests at the later stages as well.

The same kinds of tests can also be carried out in the clinics. The test works by detecting presence of HCG hormone in the blood. The similar mechanism is followed in this case as well. The doctors call this phenomenon as the 'Christmas tree effect'. The pregnancy tests carried out in the clinics make use of microscopes. It is very difficult to determine pregnancy without this.

The pregnancy hormone can take about 5 to 10 days after the period of ovulation to be able to be detected. It is advisable that you take the tests about 14-17 days with the onset of the process of ovulation. The body of a woman can produce sufficient amount of HCG which can get registered in the test easily. The most conducive time when you can carry out the pregnancy tests is after missing the periods on the usual date. For this you must keep watch on the menstrual cycle of yours as well as the length and duration.