Long ago a friend of mine became pregnant when she was a student. She is Catholic and didn't want an abortion, but her boyfriend categorically didn't want a baby and told her he would finish with her if she kept the baby. So she packed in university, gave birth to the baby and he was adopted, although her parents were happy to support and help her if she had kept him. She stayed with the boyfriend and they got married and had three children, one of whom died. Each pregnancy was hellish for her because it reminded her of the first one and, particularly, the trauma of handing her first child over to strangers. She went through the same trauma on his birthday each year.
When he grew up, the adopted child came looking for his mother and found her. He had been given to understand that this mother just hadn't been able to keep him. When he discovered that she could have done so perfectly well but gave him up in order to hang on to her boyfriend, that his father had forced her hand on this, and that he had siblings who had been brought up by both parents, it caused immense distress - particularly as his adoptive parents had not been nice people.
So, to those of you who think having a baby in order to have it adopted is an easy option, please try to exercise your brain cells and realise that it absolutely isn't.