A member asked:

What would be the reason i would need a blood pregnancy test over a urine pregnancy test?

A doctor has provided 1 answer
Dr. Varadarajan Subbiah answered

Specializes in Internal Medicine

More accurate: Both tests search for HCG or human chorionic gonadotropin, the hormone produced by the fetus. A blood pregnancy test will tell you the exact level of the hormone and can be detected at much lower levels, therefore giving an earlier result. A urine pregnancy test is only positive or negative the quantity of HCG in the blood pregnancy test can also help determine how far along the fetus is.

Answered 10/5/2016

5.4k views

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