Abortion reduction and management, I'm in favor of.
Banning abortion as if it's always 100% murder, I'm against.
I believe there are instances that abortion is needed, specially in case of life threatening risks when the mother agrees to get abortion.
If there is anything I perfectly agree to end, it is the problems that cause unneeded abortion, like rape and bad/neglected healthcare. That's what Trump should consider first if he really wants to make a change, and not just wanting to get more votes and supports by anti-abortion mobs.