JBL Obstetrics and Pediatrics Practice Test 2026 – Comprehensive All-in-One Guide for Exam Success!

Obesity is recognized as the main risk factor for gestational diabetes because excess body fat, particularly visceral fat, can lead to insulin resistance. When a woman is obese, her body may not effectively use insulin, leading to elevated blood sugar levels during pregnancy. This condition arises due to hormonal changes that occur during pregnancy, which further exacerbate the body's insulin resistance.

In individuals with obesity, the risk of developing gestational diabetes significantly increases due to metabolic imbalances caused by excess adipose tissue. These individuals are more likely to develop complications such as pregnancy-induced hypertension and can face challenges postpartum with glucose metabolism.

While high blood pressure, smoking, and advanced maternal age are notable risk factors for various pregnancy complications, they are not as directly tied to the development of gestational diabetes as obesity is. The relationship between obesity and gestational diabetes highlights the importance of maintaining a healthy weight before and during pregnancy to reduce the likelihood of developing this condition.