The every day common home pregnancy test works by recognizing a certain hormone that is only present in the urine of woman; this hormone is called human chorionic gonadotropin and it first appears in the human blood stream when the fertilized egg implants its self in the wall of to uterus to begin growing and development. It first appears at about a six day period since the fertilization has occurred and than rapidly increases in quantity doubling in amount in about every 2 days. The test is only able to give a good proper answer after an amount of 14 days has passed since the fertilized egg has implanted its self in the uterus; it is also the time most likely for the first period to appear after the sexual contact has occurred. Still not all the test are accurate enough to give a proper prediction after only this short of an amount of time. Research has come up with an answer to the question when the perfect time to do the test? Would be and that is a week after your expected period before testing.In order to sell their products as best they can, farmaceutical companies claim that the… Read full this story
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