1. Feed her constantly.
2. Food: What's yours is hers, what's hers is off-limits.
3. Get ready to gain weight.
4. Don't point out how big she's getting.
5. "Pregnancy Brain" is very real.
6. Goodbye, sense of humor.
7. Say goodbye to sex, too.
8. Yes, her boobs are bigger; no, you can't touch them.
9. Your dick can't hurt the baby.
10. You will be replaced by pillows.
11. Don't treat her like glass.
12. Pregnant women are lazy.
13. You can't complain.
Source: Huff Post