Table 25
Number and Percent of Reported Induced Abortions by Weeks of Gestation
and Method to Confirm Pregnancy, Michigan Occurrences, 2017

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
26,594 1,684 6.3 221 0.8 39 0.1 24,610 92.5 1 0.0 - -
< 5 323 36 11.1 - - - - 286 88.5 - - - -
5 - 8 16,618 844 5.1 114 0.7 22 0.1 15,620 94.0 1 0.0 - -
9 - 12 6,172 444 7.2 54 0.9 9 0.1 5,658 91.7 - - - -
13 - 16 2,115 224 10.6 31 1.5 6 0.3 1,848 87.4 - - - -
17 - 20 912 98 10.7 13 1.4 1 0.1 798 87.5 - - - -
21 - 24 425 38 8.9 8 1.9 1 0.2 373 87.8 - - - -
25 - 28 6 - - - - - - 6 100.0 - - - -
Over 28 3 - - 1 33.3 - - 2 66.7 - - - -

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:  2017 File of Reported Induced Abortions Occurring in Michigan, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.