"Did someone spike the eggnog that you drank last night?!" Adrien asked Marinette, panicked as his wife was hunched over the toilet, losing all the snacks she had the night before.
"No." She said, breath ragged. "I-I would have known if it we're spiked."
"Then why are you vomiting so much?!" Adrien asked.
"The internet said that pregnant women technically could have eggnog. Chloe made sure it was safe for me to drink but I don't think our little kitten here liked it. Then again, I am still having morning sickness so..." Marinette let Adrien take the hint.
"You're pregnant!?"
Note: This one takes place before any of the kids are born. Marinette's pregnant with Hugo. I'm pretty sure expectant women can have eggnog, as long its cooked properly, the eggs are pasteurized, and there's no alcohol. So Hugo would be born safe. But sometimes you eat something and your baby says no and kicks it out. Thus why Marinette is vomiting. She's also got morning sickness since she's pregnant.