Watch the 28 minute documentary "silent scream" from 1984. The film is about abortion. It is hosted by Bernard Nathanson, founder of NARAL and a former abortion doctor. He became pro life. The film has graphic parts but it is overall very meaningful. It's only half an hour. Wether you believe abortion should be legal or illegal it is morally wrong.
Abortion is a choice. A choice no one gets to judge or make for you. Having a baby changes your life drastically. It can never be fair for a child to grow up in a home where it is seen as a nuisance. Adoption is also a possibility, yes, but by going that route you can"t be sure if the child will grow up happy and loved, sad and overseen or maybe even in an orphanage? I am pro-choice because it is a choice to be made for the indvidual, not something for the state or anyone else to make for a person.
To say abortion is morally wrong is to force your values over everyone. Abortion can never be morally wrong, because it is always done with the best interest in mind. It"s not the same as killing.. There"s a reason it"s called a fetus when in the womb and not a baby/child/person until it"s born.