Babies at a baby shower?

Lindsey • Baby #1 8.20.15 - TTC #2
My sister in law had a baby in January, and my mother thinks the baby should be left at home for my baby shower to not take attention from me. I wouldn't have thought of this, but it will be my first time home in 6 months and will only be home 6 days whereas everyone else can see each other year round. Anyone have any thoughts on whether the baby should stay home or not?