Does growth scan treat gestational diabetes?

Gestational diabetes can influence how a baby grows and how much amniotic fluid is present. During a growth scan, ultrasound measurements help the maternity team assess the baby's size, growth pattern, position and wellbeing. The scan is an assessment tool, not a medicine or procedure that lowers blood glucose.

Treatment for gestational diabetes is planned around blood-glucose monitoring, food choices, physical activity when suitable, and medicines if recommended. The care plan depends on your readings and pregnancy needs.

Attend the scan if it has been arranged and continue the glucose checks and treatment plan given by your maternity or diabetes team. Bring your readings and ask whether the baby's measurements or fluid level change the follow-up schedule. Do not stop prescribed treatment because a scan is reassuring.

Contact your maternity team promptly if your glucose readings remain outside the range they gave you, you cannot keep food or fluids down, or you notice reduced fetal movement. Seek urgent maternity advice for heavy bleeding, severe abdominal pain, or symptoms that feel sudden or serious.

Ask what the scan measured, whether growth and fluid are within the expected pattern, when your next glucose review is due, and which symptoms or readings should prompt a same-day call.