Well, first off I'd like to thank the people of Skial for keeping this civil enough to make it to page 13.
I'd also like to thank my mom, my doctor, my dentist, and Marty.
I personally think that all life is sacred. But that's a belief, not something I get to push on people. From a practical standpoint, it makes sense in case of a rape/severe deformity that would make them a vegetable.
Abortion for convenience's sake, though, ought not be. You don't get to abort if you willingly(Not forcibly) started the pregnancy by not using birth control/etc and it's not a case of a vegetable.
Problem is, like many global problems, there's too much gray area to give an easy Yes/No answer. It depends on the case.