pro-choice

Short definition from Wiktionary

Adjective

1. 1
   Supportive of a person's right to choose whether or not to have an abortion.
2. 2
   Supportive of a person's right to choose whether or not to end their life by euthanasia.
3. 3
   Supportive in general of a person's right to choose; supportive of self-determination, bodily integrity, and individual sovereignty.