Rethinking Weight Gain: Impact of Obesity on Pregnancy and Guidelines for Expectant Mothers

New Study Challenges Weight Gain Guidelines for Obese Pregnant Women

A recent study published in The Lancet has shed light on the effects of weight gain during pregnancy in obese women. The research suggests that expecting mothers with obesity may not necessarily need to gain weight during pregnancy, contrary to previous guidelines.

Importance of Revisiting Weight Gain Recommendations

The study has sparked discussions among healthcare professionals regarding the necessity of recommending a minimum weight gain of at least 5 kg for obese pregnant women. The findings indicate that reevaluating these guidelines could lead to more personalized and effective care for expectant mothers.

Influence of Gut Microbiota on Pregnancy

Meanwhile, a study conducted in Malaysia has highlighted the role of gut microbiota in pregnant women with obesity and gestational diabetes mellitus. The research underscores the significance of lifestyle factors, dietary choices, and changes in gut microbiota composition in ensuring a healthy pregnancy.

Safe and Recommended: Exercise During Pregnancy

Experts emphasize that exercise during pregnancy is not only safe but also beneficial for both the mother and the baby. Engaging in physical activity can reduce the risk of gestational diabetes, hypertensive disorders of pregnancy, and preterm birth, among other advantages.

Avoiding Activity Restriction

Contrary to previous beliefs, restricting activity for pregnant women at risk of preterm birth is not recommended. Evidence suggests that such restrictions do not provide any benefits and may even pose physical and psychosocial risks to both the mother and the baby.

ACOG’s Recommendations for Physical Activity

The American College of Obstetricians and Gynecologists (ACOG) recommends that pregnant women, including those with obesity, should aim for at least 150 minutes of moderate-intensity aerobic exercise per week, coupled with strength training. This regimen is believed to offer maximal benefits during pregnancy.

These findings underscore the importance of personalized care for pregnant women, especially those with obesity. By revisiting and tailoring recommendations on weight gain, physical activity, and dietary habits, healthcare providers can better support expectant mothers in ensuring a healthy pregnancy and delivery.