Labor and Xmas

I'm pregnant and my due date isn't until the 31st of next month. But my doctor has said I could go any day because of how my pregnancy is going. I tell my family this and of course my aunt says "oh how nice it'd be if you had him on Christmas! He'd share a birthday with jesus!" I just looked at her and said "you do realize I'm atheist, right?" Then she says "well just because you don't believe in the Lord doesn't mean that the baby won't!" For fucks sake, my family drives me insane.