[Verified Answer]: Gestational diabetes mellitus (GDM) is a…

Gestational diabetes mellitus (GDM) is a form of glucose intolerance that occurs during pregnancy, often in the second or third trimester. It results from hormonal changes that lead to insulin resistance, causing elevated blood sugar levels. While most women return to normal glucose levels after childbirth, GDM increases the risk of complications for both mother and baby and raises the likelihood of developing type 2 diabetes later in life. GDM develops when the pancreas cannot meet the increased insulin demands during pregnancy, often due to the hormones produced by the placenta. The condition is frequently asymptomatic, but possible symptoms include increased thirst, frequent urination, fatigue, blurred vision, and recurrent infections. Several factors increase the risk of GDM, including maternal age (especially over 25), obesity, genetic predisposition, and conditions like polycystic ovary syndrome (PCOS). Certain ethnic groups, including African American, Hispanic, Native American, and Asian populations, are also at higher risk. Diagnosis is typically made using an oral glucose tolerance test (OGTT), with screening starting with a 50g glucose challenge test. Uncontrolled GDM can lead to serious complications, such as preeclampsia for the mother and neonatal hypoglycemia for the baby, as well as increased risks of obesity and diabetes in the child’s future. Managing GDM involves lifestyle modifications, blood glucose monitoring, and medication if necessary. Dietary changes focused on balanced meals and regular physical activity are the first-line treatments. If lifestyle changes alone are insufficient, insulin therapy is considered the safest option. After delivery, most cases of GDM resolve, but women who have GDM are at increased risk for type 2 diabetes later. Postpartum follow-up, including glucose testing 6 to 12 weeks after childbirth and regular screenings, is crucial to reduce this risk. For the above detailed paragraph, if you find an error in facts or would like to add something that provides more detail or explanation on missing information, you can gently point out the error or add your information in a response. Include additional relevant details on Gestational Diabetes Mellitus (GDM) such as potential complications and how the condition is treated or managed.