Table 25
Number and Percent of Reported Induced Abortions by Weeks of Gestation
and Method to Confirm Pregnancy, Michigan Occurrences, 2016

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
26,395 2,070 7.8 560 2.1 52 0.2 23,711 89.8 - - 2 0.0
< 5 227 22 9.7 6 2.6 1 0.4 198 87.2 - - - -
5 - 8 15,799 977 6.2 266 1.7 21 0.1 14,535 92.0 - - - -
9 - 12 6,543 604 9.2 149 2.3 5 0.1 5,783 88.4 - - 2 0.0
13 - 16 2,533 286 11.3 89 3.5 13 0.5 2,145 84.7 - - - -
17 - 20 865 128 14.8 30 3.5 10 1.2 697 80.6 - - - -
21 - 24 381 51 13.4 18 4.7 2 0.5 310 81.4 - - - -
25 - 28 5 - - - - - - 5 100.0 - - - -
Over 28 8 - - - - - - 8 100.0 - - - -

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:  2016 File of Reported Induced Abortions Occurring in Michigan, Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.