statistics have shown time and again that countries where abortion is legal have lower rates of the procedure than those where it is banned
I'd like to see those stats, but regardless, murder (which "abortion" is) is already banned everywhere, and it still happens at an alarming rate. This fact is no reason to legalize or tolerate it in any way - ESPECIALLY if one fancies themselves a Libertarian who is sworn to uphold the Non-aggression Principle.