Jana Is a Chronic Smoker

Jana is a chronic smoker. Now that she is 12 weeks pregnant, she wonders if it is worth it to quit smoking. What advice could you give Jana?

A) "There are great benefits to the baby if you quit smoking before the second trimester, so now is a good time to stop!"
B) "While it would be good to stop smoking now, most of the damage occurred during the first 3 weeks."
C) "It would be better to just cut down on smoking rather than quit because the stress of nicotine withdrawal will be harmful to both you and the baby."
D) "As long as you don't combine caffeine with the nicotine, the effects will be minimal."