Why Do I Feel Bloated During Pregnancy?
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Medically reviewed by
Baby Circle Medical Board
Reviewed on 18 July 2026
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Progesterone slows digestion, so gas builds upEvidence-based & doctor-reviewed
Bloating is common, mainly because progesterone slows digestion, letting gas build up. A growing uterus adds pressure. It is uncomfortable but usually harmless.
Why it happens
Progesterone relaxes the digestive muscles, so food moves more slowly and more gas forms. Later, the growing uterus presses on your stomach and bowel.
How to ease it
- Eat smaller, slower meals.
- Get enough fibre and fluids.
- Take gentle walks after eating.
- Limit fizzy drinks and gas-forming foods.
When to see a doctor
Get checked for severe abdominal pain, or bloating with persistent constipation and vomiting.
Frequently asked questions
Is bloating an early sign?
It can be — hormonal changes cause bloating even in early pregnancy.
What foods make it worse?
Beans, cabbage, fried foods and fizzy drinks are common culprits.
How can I relieve gas?
Smaller meals, fibre, fluids and gentle movement usually help.
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Join The Circle40-Week GuideReferences
- WHO. Antenatal care recommendations. who.int
- ACOG. Pregnancy resources. acog.org
- NHS. Pregnancy guide. nhs.uk
- CDC. During Pregnancy. cdc.gov
- Office on Women's Health (US). womenshealth.gov
Related reading
Medical disclaimer: This article is for general education only and is not a substitute for professional medical advice. Always consult your doctor about your pregnancy and health, and seek care immediately for any warning signs. Reviewed by the Baby Circle Medical Board.