Stacking tree lab

Need help writing a baby shower card...? - writing a message in my best friends baby shower card

The head of my BF (his friend) is with her first, I'm not sure if pregnant, but I write (the letter and wrap the gift), (BF writing terrible and have no idea what to write) I want it not be too sentimental, just fun and cute.

You will find no gender, so that the message is sooo want to have sex (neutral must know what happens, so we go buy a bouquet of baby clothes as a tailor-made clothes or baby clothes or two, but we may have to buy neutral colors, but we have some very cute rompers unisex, the sweetest hat and boots, slippers) kind of thing

Anyway, I need help writing a sweet little note, something like: "Congratulations, I hope that the pregnancy is going well" or something, but I think what I wrote I, which seems lame ...

any help is great, thanks!