Many women think premenstrual bloating is just hormones… but the reality is more complex.

Many people assume that bloating before the menstrual cycle is only caused by hormonal changes.

But in reality, several biological factors may be involved, including:

• Slower digestion due to progesterone
• Water retention in body tissues
• Changes in gut sensitivity
• Temporary shifts in intestinal bacteria

This is why the experience can be very different from one woman to another.

Have you noticed bloating appearing at a specific time before your period?

Posted Mar 14, 2026, 3:23 AM UTC

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