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Published on: 6/12/2025

Why might a woman with PCOS experience irregular periods after giving birth?

After giving birth, a woman with PCOS might have irregular periods due to changes in hormone levels and the effects of breastfeeding on ovulation.

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Explanation

After giving birth, a woman’s body goes through many changes that can affect her menstrual cycle. For women with PCOS, these changes can lead to irregular periods.

Hormonal Changes:

  • According to research, the body undergoes hormonal shifts after childbirth. These changes can affect the regularity of the menstrual cycle, making periods irregular.

Breastfeeding Effects:

  • Breastfeeding can also impact ovulation and fertility. When a woman is breastfeeding, her body produces hormones that can delay the return of regular menstrual cycles. This is because breastfeeding naturally suppresses ovulation.

These factors combined can contribute to why a woman with PCOS might experience irregular periods after having a baby. It is important to remember that each woman’s experience can be different, and the return to regular cycles may vary.

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