K.B.
Hi J.-
I have no experience in this department whatsoever but as a former "young lady who knew everything" I can tell you that if your daughter does not want to go the lawyer route, it's not going to happen so you might as well just enjoy this time with your daughter and be as supportive as you can be. I don't know this young man, but there are some men who actually do "the right thing". Give them the benefit of the doubt and let them try to make this work.
Also, if they were to go to an attorney now, your daughter might just let him off easy since she loves him and she's hoping for a happy family with him. She also might not be aware of certain things she should ask for since the baby is not here yet. Down the road if things don't work out, she can go to an attorney and she'll have better perspective on what the baby needs as well as what is fair.
Good Luck!
K.