I'm going to assume you are talking to me, in which case of course i'm responsible, i'm not saying abotion should be done as a way to be able to not worry about getting pregnant, i'm merely enforcing the fact that the human mind is fragile, and if an unwanted child is born and is given away, if he/she finds out that he was adopted, because his/her parents didn't want them, i'm sure the human consciousness could not help but begin to deteriorate merely because of the realisation that it is unwanted, I would if I learned such a thing, and I find it hard to believe that another human, perhaps with a greater sense of feeling than I would do the same, but again, it is each to his own, if my (hypothetical) girlfriend decided to get an abortion because she truly, in her heart of hearts didn't want the child, I would not force her to reconsider, to do so would be to defy her right to choose, after all, it is merely our gametes forming a zygote, it does not automatically make a human, just as two protons together does not make an atom (although if you add a two neutrons and two electrons you get a nice helium-4)
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"When I Die, I Rot"-Bertrand Russell
"War does not prove who is right, only who is left"-Also Russell
"Religion is the Opium of the Masses" -Karl Marx, Father of Communism