>> Secondly, over 50% of fertilized eggs never actually implant into the uterus and get washed out. If nature itself is tossing fully half of the fertilized egg

>> Secondly, over 50% of fertilized eggs never actually implant into the uterus and get washed out. If nature itself is tossing fully half of the fertilized eggs out, then a few more won't make much of an ethical difference. you saying there's no difference between a fertilized egg and the fetus 2 hrs before childbirth?