Reasons for False Positive Home pregnancy Test

Sometimes you may end up in false positive with your home pregnancy test. This is mainly due to the fact that you haven’t followed the instructions correctly while performing the pregnancy tests. This short article helps you to explain the reasons for false positive results of pregnancy tests.

HcG

HcG is nothing but the human-chorionic gonadotropin, a hormone produced by the placenta. The presence of the HcG in the urine during pregnancy is the first indication. This hormone is abundant in quantity during the first urine in the morning. That’s why the women are advised to collect their first urine for home pregnancy test.

Right test at wrong time

You should discard the urine you used for home pregnancy test because the results won’t change how long you stare the result. If you find difficult in interpretation the result, just check the instructions available with the package.

If you are in the positive line, the home pregnancy test performed may show little positive if you allow standing the test urine for sometime. This is an Evaporation line and it is known to surface after the test sits there for a while but it is not an indication of pregnancy.

Chemical Pregnancy

This may occur once the fertilized egg actually adhered to the uterus but further development stops due to unknown reason. This happens with at least 30-50 % of all fertilized eggs. In this situation the homepregnancy test shows positive results with increased sensitivity.

This can easily be differentiated with today’s ultra sensitive home pregnancy tests, which are capable of revealing a positive result with a minute amount of HcG available in the urine.

Fertility drugs usage

If you are using the drugs with HcG for your fertility, you can expect the same to excrete in the urine. If you subject the urine with HcG for home pregnancy test, you may get false positive. You can come with true positive result only if you consult your physician who prescribed the drug with HcG for your fertility.

It is highly advisable to perform the home pregnancy test after couple of weeks of your HcG injection for your fertility.

As bottom line, if you think you are going for false positive of home pregnancy test, do consult a gynecologist to rule out the possible causes for the false positive. Once you confirmed that you’re really pregnant either by home pregnancy test or by lab, do follow the instruction of your physician to maintain the pregnancy successfully.

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