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Human Chorionic Gonadotropin (hCG)


content provided by Healthwise

How To Prepare

If a blood sample is collected, you do not need to do anything before you have this test.

If a urine test is done, the first urine of the day is generally the best to use because it has the highest level of hCG. A urine sample collected at least four hours after the last urination will also have high amounts of hCG.



Last Updated: May 14, 2008
Author:
Sandy Jocoy, RN
Medical Review:
Sarah Marshall, MD - Family Medicine

Siobhan M. Dolan, MD, MPH - Reproductive Genetics


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