Wording for a new baby card

[Eeeek]

My 3yr old goes to nursery with a lovely little boy whos parents I see in the passing and at parties for the kids in the class. They have just had a baby girl and i have been sitting for the last hour struggling what to write in it! My problem is that I dont know the parents names (well I know the mum but not the dad) and my card is modern and funky but blank inside - any ideas?? Thanks

[AliFlump]

Why not put ' To the Happpy Parents' or just start it off with Congratulations To You Both on the Birth Of your baby Girl

[woofgang]

I usually put "welcome to the world", you could add congratulations to big brother...and the name of the boy

[tradey]

id put, congrats to the proud parents of a new baby girl or if you can find out there names at nursary

[Drusilla]

Why not write it from your child to their son and help your child sign it at the end. He may be feeling a little left out if everyone is giving his Mum and Dad cards and overlooking him.
I've just noticed this was posted on Friday, so you've probably already written it. Late again!!! Sorry!

[NiceCupOfTea]

Put a handprint of your baby (using poster paint or something) on the card with the words 'hello, new friend! love from.......'. (your baby's name). Bit naff, but they'll love it.

[jamesy boy]

"well done, we all knew you had it in you!"