Congratulation Card What Should I Write In A Baby Congratulations Card?

What should I write in a baby congratulations card? - congratulation card

My biology teacher waiting for a girl about September and the courses are throwing her baby shower at school. Each of us has a gift and so on. I have a gift and a card, but you do not know what to write on the card that is not "Congratulations" Best "and" wishes ". Any suggestions?