According to Saum, there are only two scenarios when it's appropriate: If she tells you she's pregnant and you respond, "Really? What? You're pregnant?" or if you're in the room where she is giving birth and see the baby crowning or witness the C-section taking place.
"The bottom line here is that women's bodies are not your business," the mom explains, adding, "If a woman wants you to know, she'll tell you."
H/T The Stir
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