What should you know about gestational diabetes symptoms?

Some people with gestational diabetes notice increased thirst, passing urine more often, blurred vision, unusual tiredness or repeated thrush. These symptoms are also common in pregnancy and do not confirm the condition. A symptom is a reason to discuss your health, not proof of a diagnosis.

Gestational diabetes is assessed with glucose testing. Your maternity team may review your history, arrange screening and recommend home readings. The condition can be present even when you feel well, which is why scheduled antenatal care matters.

Tell your maternity team when a symptom started, how often it occurs and whether you have vomiting, weight change or difficulty drinking. Keep recommended appointments and follow instructions for a glucose tolerance test or home meter. Do not stop prescribed treatment or make drastic food changes based on a symptom alone.

If gestational diabetes is confirmed, your plan may include meal guidance, pregnancy-suitable movement, glucose checks and medication. The team will also decide whether extra monitoring of the baby's growth is useful.

Contact your maternity team promptly for persistent vomiting, inability to keep fluids down, marked thirst with frequent urination, or readings outside your agreed target. Seek urgent pregnancy care for severe headache with vision changes, heavy bleeding, severe abdominal pain, fainting or reduced baby movements.

Could these symptoms be ordinary pregnancy changes or should I be tested? When is my glucose screening due? How should I prepare? Which symptoms require urgent contact? Should I monitor glucose at home?