Searching for a teen novel, any suggestions?

[BlueLake1]

I'm looking for either, maybe a youth or adult fiction novel.
I was trying to find something based on teens, pregnancy, mistakes, "growing up" type matter.
Read anything like it?
Could use plenty of suggestions.
Could you please make sure you add both the title and author, thanks

 

[TrueroseVampire]

My Sister's Keeper is the first book that comes to mind. That's the only one I could think of.. sorry.

I Wish You Luck!