How do you encourage a husband to quit smoking? I used to smoke, but immediately stopped it upon learning that I was pregnant then. Now, I want my husband to stop, not just for his health but also for our baby's. Any advice?

The easiest way would be to just say it straight. Tell your husband that it will be harmful for the baby if he still smokes in the house, and that you don't want him to get sick because of his habit. Hopefully, having a baby will make him change his mind about smoking.