Google baby shower games and a ton will come up. My baby shower is in 2 weeks and I did that and found so many. There's one when you put a banana between your legs and the other person next to you has to get it without using their hands but with their knees.
Put wine or beer or if they don't drink juice in a baby bottle and whoever finishes the bottle first wins.
Get a bear and partner them up and they have to put a diaper on the bear or stuffed animal with one hand tied behind their back one person using their right hand the other using their left.
There's just a few
Every guest that arrives gets a ribbon with a safety pin, if your guest sees another guest cross thier arms or feet they get to take thier pin, whoever gets them all gets a prize! Diaper raffles are fun, and the one where you put different chocolate in diapers and melt in and people have to guess waht candy it is
Rice in a bowl with small safety pins and see who pick the most out.
Theirs the one were they guess how big your stomach is with toilet paper,also the one you use baby bottle and put in what ever drink in their and drinks it the fastest wins!the one you grab a potatoe and put it between your legs and walk with it and aim it inside a cup and let it fall!