14. Talk about how your mom, sister, or (god help you) ex was an absolute champ during her pregnancy and childbirth.
Let me explain this to you in the language of meme: “Ain’t nobody got time for too many stories about your mom’s pregnancies.”
15. Be weird about sex.
She may want to have sex, she may not. Follow her lead and don’t be weird. She’s got enough to worry about as it is.
16. Complain about her mood swings.
You haven’t seen a real mood swing until you’ve been dumb enough to complain about them.
17. Not let her do stuff.
Don’t get me wrong, doing stuff for your partner — like giving her your seat or carrying heavy things for her — is great and you SHOULD be doing them. But trying to forbid her from doing something she wants to do (like going to a yoga class) just because she’s pregnant? That won’t end well for you — and it won’t end at all until hours later when you finally say, “I’m sorry.”