Table 19
Number and Percent of Reported Induced Abortions by Weeks of Gestation
and Method to Confirm Pregnancy, Michigan Occurrences, 2023

Weeks
of Gestation1 		Method to Confirm Pregnancy
Total Home Urine Test Clinical Lab Urine Test Clinical Lab Blood Test Ultrasound Not Tested Other
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
Number
No.
Percent
%
All Weeks
Gestation 		31,241 4,465 14.3 79 0.3 34 0.1 26,620 85.2 7 0.0 2 0.0
< 5 364 60 16.5 6 1.6 - - 297 81.6 - - - -
5 - 8 21,245 3,112 14.6 53 0.2 26 0.1 18,031 84.9 4 0.0 2 0.0
9 - 12 6,134 786 12.8 13 0.2 2 0.0 5,325 86.8 2 0.0 - -
13 - 16 2,105 262 12.4 4 0.2 4 0.2 1,829 86.9 1 0.0 - -
17 - 20 872 163 18.7 2 0.2 1 0.1 704 80.7 - - - -
21 - 24 476 78 16.4 1 0.2 1 0.2 394 82.8 - - - -
25 - 28 1 - - - - - - 1 100.0 - - - -
Over 28 1 - - - - - - 1 100.0 - - - -
                           

Note:  Gestational age based on the clinician’s estimate. Reports with weeks of gestation not reported are included in the 'All Weeks Gestation' row only. Reports with method to confirm pregnancy not reported are included in the 'Total' column only.

0.0 Quantity more than zero but less than 0.05.
- A dash indicates quantity zero.

1This item is reported in compliance with statute MCL 333.2835(6)(a).
Source:  2023 File of Reported Induced Abortions Occurring in Michigan, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.