abort-, aborti-

(Latin: miscarry, pass away, perish by an untimely birth)

"Everyone who is in favor of abortion has already been born."

—John Long

"Multitudes are concerned about unwanted children, but too many don't think about it at the right time."

—Sam Blade

Related "birth, born, childbirth, offspring" words: feto-; lochio-; nasc-, nat-; proli-; toco-, toko-.