Published December 1, 2004 | Version v1
Journal article Open

Development of the Home Pregnancy Test

Description

The home pregnancy testworks by measuring human chorionic gonadotropin (hCG) hormone in urine. This hormone was initially studied in NICHD intramural laboratories as a reliable marker of certain tumors. Refinement of the assay for hCG detection to enhance specificity enabled its ready application to pregnancy detection.

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