My son was born in July, 2003. My wife was pretty amazing during the pregnancy. First (and foremost), I had a designated driver for nine months, which sort of made up for all those times my wife came up to me at various parties and said "Stop drinking, you are driving home tonight." :)

Second of all, not only did she not even touch a glass of wine, she held to a very strict diet and counted, every day, how much protein and vitamins her body was taking in.