Gestational Diabetes Screening Timing

During a routine prenatal visit, a nurse is assessing a client's risk factors for gestational diabetes. The client has a body mass index (BMI) of 32, is 30 years old, and has a family history of type 2 diabetes. The nurse understands that further screening for gestational diabetes is recommended to take place during the ___________ trimester. It is essential for the nurse to educate the client on the importance of managing blood glucose levels to prevent complications for both the mother and the newborn.