Age of WomanFemale PopulationLive BirthsPregnancies
NumberRateNumberRate
Number & Rate of Live Births and Estimated Pregnancies by Age of Woman,
Michigan 2013
Total1,892,314  113,732  60.1164,432  86.9
15 – 19334,335  7,870  23.512,774  38.2
20 – 29653,114  61,548  94.290,625  138.8
30 – 39581,364  41,415  71.256,442  97.1
40 +323,501  2,820  8.74,358  13.5

Notes:

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

Source: 2013 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.