The normal blood sugar level for a pregnant woman without diabetes can vary depending on the stage of pregnancy and the type of test being done. According to the American Diabetes Association, a fasting blood glucose level of less than 95 milligrams per deciliter (mg/dL) or 5.3 millimoles per liter (mmol/L) before pregnancy and less than 92 mg/dL or 5.1 mmol/L during pregnancy is recommended. The association also recommends a blood glucose level of less than 140 mg/dL or 7.8 mmol/L one hour after drinking a 75-gram glucose solution. The Joslin-Beth Israel Deaconess Pregnancy Program recommends a fasting and pre-meal blood glucose level of 80-110 mg/dl and a blood glucose level of 100-155 mg/dl one hour after a meal. According to WebMD, the American Diabetes Association recommends a target blood sugar level of 95 mg/dL or less before a meal, 140 mg/dL or less one hour after a meal, and 120 mg/dL or less two hours after a meal for pregnant women who test their blood sugar. It is important to note that these levels may vary depending on local guidelines and the individuals medical history, and it is recommended to work with a healthcare team to ensure a healthy pregnancy.