Women started checking if they were pregnant in Ancient times. The ancient Egyptian women used to mix grains of wheat or barley with their urine in order to find out if they were pregnant or not. The pregnancy was determined according to the germination of the grains. The ancient Greek also was curious when it came to pregnancy. Hippocrates, the well known Greek physician, advised women to drink the mix of water and honey before going to bed. Those women who developed the cramps due to this action were, according to this physician, with a child. In the 1970s, these actions evolved into the pregnancy kits which were exclusively supervised by doctors. Only in the late twentieth century the home pregnancy kits were introduced to the ladies. Today, this method is highly used as the first pregnancy test.
The Earliest Pregnancy Test
The hormone HCG is released into the bloodstream if the implantation of a fertilized egg occurs. After only four days of implantation this hormone can be detected in the blood. As the blood is filtered by the kidneys HCG builds up in the urine as well. So this hormone can be detected in the urine after only four days. Consequently, the earliest pregnancy test is a sensitive blood test due to the first exposure of the HCG in the blood rather than the urine. On the other hand, when it comes to the urine test, women seem to like it better due to its time, money and pain efficiency over the blood test. Thus it is good to know that the first urine test can be taken 6 days before the expected menstrual period.
Problems With the Earliest Pregnancy Tests
One should be aware of some problems of the earliest pregnancy tests before one decides to use it. If the implantation occurs late for you the test may provide false results. Secondly, if you do the test six days before the missed menstrual period you should redo the test just to be sure. Lastly, you should be aware that the miscarriage rate is approximately 33% during the first few days of pregnancy. Because of this the test should be taken again in a few weeks. Thus the experts suggest to wait until the menstrual period fails to occur and only after this happens to use the first pregnancy test due to its expensiveness and ambiguities.
Home Pregnancy Test
Home pregnancy test is the most popular method of determining whether you are pregnant or not. These are very easy to be used. However, it is always suggested for the instructions to be read due to different brand usages. Moreover, it is also very important to be known that the blood tests are the most sensitive tests and thus the most accurate of them all.