Table 19
Number and Percent of Reported Induced Abortions by Weeks of Gestation
and Method to Confirm Pregnancy, Michigan Occurrences, 2020

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
29,669 1,196 4.0 853 2.9 26 0.1 27,510 92.7 22 0.1 59 0.2
< 5 441 56 12.7 23 5.2 3 0.7 357 81.0 1 0.2 1 0.2
5 - 8 20,291 768 3.8 635 3.1 15 0.1 18,810 92.7 14 0.1 47 0.2
9 - 12 5,670 214 3.8 152 2.7 5 0.1 5,285 93.2 3 0.1 11 0.2
13 - 16 1,992 87 4.4 21 1.1 2 0.1 1,880 94.4 2 0.1 - -
17 - 20 822 49 6.0 13 1.6 1 0.1 759 92.3 - - - -
21 - 24 342 22 6.4 4 1.2 - - 314 91.8 1 0.3 - -
25 - 28 5 - - - - - - 5 100.0 - - - -
Over 28 2 - - - - - - 2 100.0 - - - -

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:  2020 File of Reported Induced Abortions Occurring in Michigan, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.