Age of WomanFemale PopulationLive BirthsPregnancies
NumberRateNumberRate
Number & Rate of Live Births and Estimated Pregnancies by Age of Woman,
Michigan 1997
Total2,195,577  133,549  60.8191,483  87.2
15 – 19347,519  15,358  44.224,568  70.7
20 – 29664,614  70,567  106.2101,942  153.4
30 – 39783,849  44,991  57.460,783  77.5
40 +399,595  2,333  5.83,530  8.8

Notes:

Rates are per 1,000 female population.
Pregnancies
Estimated pregnancies are the sum of live births, induced abortions and estimated miscarriages.

Source: 1997 Michigan Abortion File
Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services

Bridged Population Estimates (latest update 9/30/2017) released by the National Center for Health Statistics (NCHS), CDC.