Table 19
Number and Percent of Reported Induced Abortions by Weeks of Gestation
and Method to Confirm Pregnancy, Michigan Occurrences, 2018

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
26,716 1,637 6.1 700 2.6 6 0.0 24,337 91.1 6 0.0 3 0.0
< 5 435 54 12.4 36 8.3 - - 345 79.3 - - - -
5 - 8 16,795 783 4.7 333 2.0 4 0.0 15,660 93.2 3 0.0 - -
9 - 12 6,022 421 7.0 168 2.8 1 0.0 5,425 90.1 1 0.0 - -
13 - 16 2,188 207 9.5 99 4.5 1 0.0 1,874 85.6 1 0.0 1 0.0
17 - 20 890 122 13.7 45 5.1 - - 720 80.9 - - 2 0.2
21 - 24 358 50 14.0 17 4.7 - - 287 80.2 1 0.3 - -
25 - 28 6 - - - - - - 6 100.0 - - - -
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:  2018 File of Reported Induced Abortions Occurring in Michigan, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.