Gestational diabetes is a type of diabetes that occurs during pregnancy, typically around the second or third trimester. It is caused by hormonal changes that affect how the body processes glucose. Gestational diabetes can affect pregnancy by increasing the risk of complications such as preterm labor, preeclampsia, and having a larger-than-average baby. However, with proper management, most women with gestational diabetes can have a healthy pregnancy and baby. If you are concerned about gestational diabetes, you should speak with your healthcare provider, such as Dr. Arati Kotpal at Kotpal Hospital, who can provide personalized advice and treatment.