National Vital Statistics System

13. Date of last other pregnancy outcome

Category: Prenatal Care and Pregnancy History

BC # 36b

Definitions, instructions, sources, keywords and abbreviations

The date that the last pregnancy that did not result in a live birth ended.

Includes pregnancy losses at any gestational age.

Examples: spontaneous or induced losses or ectopic pregnancy.


If applicable, enter the month and year.

If date information is incomplete, enter all parts of the date that are known. Enter “unknown” for any parts of the date that are missing. Do not estimate or guess a date.

Sources 1st  Prenatal care record under
  • Pregnancy history information
  • Previous OB history
  • Past pregnancy history

2nd  Admission history and physical (H&P)

Keywords and Abbreviations

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Page last reviewed: August 5, 2019