What gives white people the right to be against racism towards blacks when they'll never be black?
What gives people the right to have opinions on slavery when they'll never be slaves?
What gives straight people the right to an opinion on laws towards homosexuals when they'll never be gay?
What gives men the right to have opinions on Middle Eastern laws that oppress women when they'll never be women? Or western women who'll never be Middle Eastern women?
While those analogies are fair, they're not equal to my point. This is a human being's body, not sexuality or slavery. It's like if Person A is sick and wanted to go to the hospital, but Person B (who doesn't have any connection with Person A at all) does not believe that hospitals are necessary and believe in prayer as a medicine. They tell Person A that because going to the hospital is not in their beliefs, Person A shouldn't be able to go to the hospital.
We can't tell a person what to do with their bodies is my point, we don't have that right. We can encourage, but in the end, it is up to that pregnant woman, I feel. It's not the fact that they're women I feel I can't have an actual opinion, but because it's not my body or my decision.