Look further along than you are?

Meg • 31, married <3, ready for baby #2 :)
Is it just me or are you guys getting people asking your due date and then making a face when you tell them? I keep getting asked "Oh, Christmas baby?" And I'm like "No...I have 5 weeks left."
My little boy is estimated to be around 9lbs at birth and I'm short but seriously? Just once I'd love to have someone say "Oh, January baby?"