Table 19
Number and Percent of Reported Induced Abortions by Weeks of Gestation
and Method to Confirm Pregnancy, Michigan Occurrences, 2022

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
30,120 2,292 7.6 125 0.4 9 0.0 27,659 91.8 7 0.0 4 0.0
< 5 248 31 12.5 3 1.2 - - 214 86.3 - - - -
5 - 8 19,707 1,286 6.5 87 0.4 4 0.0 18,311 92.9 3 0.0 2 0.0
9 - 12 6,415 477 7.4 26 0.4 4 0.1 5,901 92.0 4 0.1 1 0.0
13 - 16 2,306 231 10.0 4 0.2 1 0.0 2,069 89.7 - - - -
17 - 20 945 174 18.4 3 0.3 - - 768 81.3 - - - -
21 - 24 401 91 22.7 - - - - 309 77.1 - - - -
25 - 28 5 - - - - - - 4 80.0 - - 1 20.0
Over 28 - - - - - - - - - - - - -

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:  2022 File of Reported Induced Abortions Occurring in Michigan, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.