Is heartburn & indigestion normal during pregnancy?
First, a quick check
If any of this matches what you're experiencing, call your midwife or doctor before waiting it out. Checking is routine, and that's what they're there for.
Severe upper-abdominal/right-sided pain with headache/vision changes/swelling (possible preeclampsia, not simple heartburn).
If none of these apply, here's what's usually going on.
Most common in the 2nd & 3rd trimester. See what else is expected at your stage.
What's usually normal
Burning behind the breastbone after meals.
Why it happens
Progesterone relaxes the valve to the stomach; uterus pushes upward.
What can help
Small frequent meals, avoid spicy/fatty/late meals, stay upright after eating; ask about pregnancy-safe antacids.
Show the evidence
Source: Office on Women's Health (womenshealth.gov): Body changes and discomforts.
Guidance summarised from published patient-facing material. Urgency wording on this page is taken from the source's own language rather than assigned by us. Thresholds vary between national bodies — follow your own maternity team where they differ.
Educational reference, not medical advice. Warning signs require prompt contact with your midwife/doctor or emergency care. Call your provider about anything that worries you.