Pregnancy tests work by checking the blood for the hormone human chorionic gonadotropin (hCG), also referred to as the ‘pregnancy hormone’.
You can have two types of test; one checks the blood and the other checking the urine. Most women use a urine test or a home test kit. This is not as reliable as a blood test so your doctor would confirm any positive test through a urine test with a blood test.
Sunday, December 27, 2009
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