Menstrual irregularities, including amenorrhea, are common among women with eating disorders. Â Given the menstrual abnormalities, there has been concern that women with eating disorders might be less likely to conceive naturally. A recent study has [...]
Eating disorders are relatively common among women of reproductive age, yet the literature on the effects of maternal eating disorders (ED) on pregnancy outcomes is relatively sparse. There has been concern that eating disorders may negatively affect gestational weight gain. Previous studies have demonstrated an association between maternal anorexia nervosa (AN) (both active and past) and lower infant birthweight (as compared to women with no history of ED); however, calculations of the magnitude of this effect have been inconsistent.Â
Most studies have shown that women experience an improvement or remission in eating disorders during pregnancy; however, studies assessing how eating disorders may affect pregnancy outcomes have yielded conflicting results. While some studies have demonstrated no negative effects, others have demonstrated higher miscarriage rates among women with bulimia nervosa. In addition, women with histories of eating disorders have been shown to be significantly more likely to experience preterm delivery and to give birth to babies small for gestational age.
While it appears that many women with eating disorders may experience a remission of their symptoms during pregnancy, a new study from researchers at the University of North Carolina, Chapel Hill and the University of Oslo, Norway suggests that binge eating disorder may be triggered during pregnancy.
