Baby, not fetus.
A baby is a baby from the moment of conception in the mother's womb.
Didn't you know that you can hear a heartbeat and feel them move in the mother very early on in pregnancy?
People aren't animals, we can think, reason, create, and hypothesize. We can decipher between right and wrong, and learn from our past mistakes.
A life is a life, what would you think about being killed before you could take your first steps, learn to tie your shoe, ride a bicycle, say your ABCs, or get married?
No one would like that.
Don't you remember as a small child the warm feeling of being held in the arms of your parents, or getting your first stuffed animal?
Even from birth we as humans have a free-will and don't you think that we should choose to help others be able to experience living life rather than killing them before they get a change to? Would you like to just be killed because your mom doesn't want you. I would rather take my own life than see the life of another baby be snuffed out. If you can't take care of the baby you made out of your own freewill (there is no such thing as "Safe sex" because the purpose for the human sex organisms isn't to "experience pleasure" but to make children, that is why they are there not for any other reason(meaning you are bound to get pregnant or get someone pregnant sometime if you keep doing it)), then you should just give it to a couple that can't have children.