Lyric discussion by Airazor65 

That one's easy. Yes, it is about a girl who's too young to have a kid, but she's going to keep the baby and not abort it because it wouldn't be right. The "papa don't preach" is "don't preach what you don't practice"; in other words, the girl's dad may have gone through with the same ordeal with the girl's mother. Thank you, Madonna! You go, girl!

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