No, it's not "how much do you weigh?", but it's close enough.
"when are you due?"
When it comes to our weight, we happen to take it very serious. For some women, they can lose weight at the drop of a dime, while other women struggle to take off weight for months -- sometimes even years.
in a good way"you sure are dancing the night away to be pregnant"
Luckily, my dad played it cool and bit his tongue for the rest of the night, but he could've easily prevented the embarrassment for both of them by not saying a word. Sometimes silence is your best option. Even if a woman appears to be pregnant, let her tell it. Never, ever ask because you never know for sure. Not only will you end up feeling like a total jerk, but you never know how that question will make the woman feel. Especially if she's been struggling with her weight for sometime. If you really ant to ask questions, do yourself a favor and make sure you ask something that will put a smile on your face and yours.