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Why am I so bloated?
Pregnancy

Why am I so bloated?

2 min readWeek 11
Key takeaways
2 min
  • Understand that pregnancy bloating is caused by increased progesterone hormone levels that relax intestinal muscles and slow digestion.
  • Eat smaller, more frequent meals throughout the day instead of large meals to reduce bloating and digestive discomfort.
  • Add more fiber to your diet while avoiding gas-producing foods like legumes, carbonated drinks, and greasy or spicy foods.
  • Remember that bloating is temporary and harmless to your baby, subsiding as your body adapts to hormonal changes.
  • Consult your healthcare provider if bloating becomes severe or is accompanied by other concerning symptoms.

Pregnancy bloating occurs due to increased progesterone hormone levels that relax intestinal muscles, slowing digestion and causing gas buildup. This temporary discomfort is completely normal and harmless to your baby, typically improving as your body adapts to hormonal changes.

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Why am I so bloated?

It is important to note that while bloating is uncomfortable, it is temporary, and it does not in any way threaten the wellbeing of the baby. Still, it can impact an expectant mother’s quality of life.

What causes bloating?

Progesterone, a hormone that is more concentrated in the blood during pregnancy, relaxes all smooth muscles, including the intestines [1]. Food in the gut begins to ferment, leading to increased gas. The change in hormones also affects the production of pancreatic enzymes. Food is harder to digest, and you may experience heartburn and constipation.

What can be done to reduce bloating and discomfort?

Bloating will naturally subside when the body adapts to hormonal changes. In the meantime, to minimize discomfort, you can make some changes to your diet. It is helpful to eat smaller meals more often throughout the day, instead of fewer and larger meals. Adding more fiber to your diet also helps [1]. It is also recommended that you reduce or eliminate the following from your diet while bloating persists:

  • legumes;

  • carbonated drinks;

  • greasy, spicy food;

  • smoked meats;

  • yeast and other additives which ferment in the intestines [2].


Frequently asked questions

Yes, bloating during pregnancy is completely normal and very common. It's caused by increased progesterone levels that relax your digestive muscles, slowing down digestion and causing gas buildup.

Pregnancy bloating typically begins in the first trimester due to rising hormone levels. Many women notice increased bloating as early as 4-6 weeks into pregnancy.

Avoid gas-producing foods like beans, carbonated drinks, greasy or spicy foods, and smoked meats. These foods can ferment in your intestines and worsen bloating during pregnancy.

Eat smaller, frequent meals, increase fiber intake gradually, stay hydrated, and take gentle walks after eating. These natural methods can help improve digestion and reduce bloating discomfort.

No, pregnancy bloating does not harm your baby in any way. While uncomfortable for you, it's a normal part of pregnancy and poses no threat to your baby's wellbeing.

Medical Disclaimer

This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or qualified health provider with any questions you may have regarding a medical condition.

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Medically reviewed content

Reviewed by healthcare professionals · Updated June 8, 2025

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