Alicia just found out that she is pregnant with her first child. She is glad that she stopped smoking a few years back. She knows that studies have shown that smoking during pregnancy may influence whether or not a woman’s child will be a smoker. (Source: Science Daily 2006) She is also glad that she was never much of a drinker. She is worried about her diet and the fact that she is already overweight. She knows what all of the studies say about obesity and pregnancy, including:

Asthma affects about 16 million people in the United States, with 70% more women than men affected. The disparity in the rate of asthma in men and women may be related to the hormonal fluctuations of the menstrual cycle which may inflame the airways. One of the ways to handle this for women with asthma may be choosing to use an oral contraceptive, however if it is not reasonable or safe to do so for health reasons, the doctor might have other suggestion. (Source: Fitness Magazine, 2009) This latest recommendation is contradictory to older studies that suggested that birth control pills may make the symptoms of asthma worse in most cases.