Baby shower

Kia • Married 3 children one on the way
So this will be my third baby I'm thinking since I have a boy and girl already the logical thing to do is not have one but my husband and his family is insisting I should have one I just thought after two your asking too much by having another idk opinions please?? I would love to have one but I know baby showers means people will have to spend money and I don't want to seem needy