The tag “Abortion_Mark” refers to tattoos, brands, or writing of any kind on a characters body denoting that the character underwent a pregnancy that did not end with the birth of the child. In short, an aborted pregnancy.

Typically, these are similar to markings denoting a number of pregnancies, except the markings are typically changed in some way to reflect the failure to deliver (hearts will be hollow or ‘broken’, baby tattoos will be have halos instead of gender symbols, etc).