39. I'm not sure how #1 is even physically possible!
I can think of a couple of examples.
1) Don't have intercourse for at least 6 hours after giving birth.
2) Infant formula is not the same as coffee creamer. Would you please not feed International Delight to your one-day-old baby?
3) Antibiotics are not the same as probiotics. Probiotics aren't going to help you with your *ahem* love woes.