How Your Body Changes After You Stop Breastfeeding

Breastfeeding is a unique journey that brings both physical and emotional changes. But what happens when you stop? Just as your body adapted to producing milk, it must now adjust to weaning sometimes leading to unexpected symptoms. Understanding these changes can help you navigate this transition more smoothly.

1. You May Experience Mood Swings

Hormonal shifts during weaning can trigger emotional ups and downs. The decline of oxytocin and prolactin, hormones that promote feelings of bonding and calmness, may lead to mood changes, irritability, or sadness. Even if weaning is your choice, it’s common to feel a sense of loss. If these feelings persist or worsen, consider reaching out to a healthcare provider.

2. Your Period May Change

If breastfeeding delayed your menstrual cycle, weaning can restart it though it may be irregular at first. Prolactin levels decrease while estrogen rises, which can lead to heavier, lighter, or unpredictable periods. Some people experience stronger cramps, while others notice fewer PMS symptoms. It may take a few months for your cycle to stabilize.

3. You Might Notice Skin Changes

Weaning can feel like a second puberty for your skin. As progesterone and estrogen levels fluctuate, you might experience acne due to increased oil production. On the bright side, some pregnancy-related skin changes such as darkened areolas or stretch marks may fade over time.

4. Fatigue Can Set In

Breastfeeding burns between 500 to 700 extra calories per day, so you might expect to feel more energized once you stop. However, weaning can also cause temporary fatigue as your hormone levels adjust. Some people even report dizziness. Plus, your body might still wake up for those middle-of-the-night feedings, even if your baby doesn’t.

5. Your Body May Continue Producing Milk

Milk production doesn’t stop immediately. Some people experience leaking or fullness for weeks or even months after weaning. If you frequently check for milk by expressing, it may signal your body to keep producing. To help dry up supply, avoid nipple stimulation and wear a supportive bra.

6. You Might Feel Like You Have the Flu

Some people experience chills, sweats, and body aches while weaning due to hormone fluctuations. However, if you develop breast pain, swelling, and a fever above 102°F, it could be mastitis a breast infection caused by milk buildup. If you suspect mastitis, consult a healthcare provider for treatment.

7. Breast Discomfort Is Common

Weaning can lead to breast engorgement and clogged ducts, as milk remains in the breasts for longer periods. Engorged breasts may feel full, swollen, and tender, while clogged ducts can cause painful lumps. Gradual weaning and gentle massage can help relieve discomfort.

8. Your Libido May Return

Low estrogen levels during breastfeeding can contribute to vaginal dryness and a reduced sex drive. As estrogen rises post-weaning, libido often returns. However, every person’s experience is different, and it’s completely normal to take time adjusting to intimacy again.

9. Appetite and Weight May Fluctuate

Breastfeeding increases calorie needs, so hunger often spikes during lactation. As weaning lowers energy demands, appetite may decrease, and weight changes can follow. If you continue eating extra snacks out of habit, you might notice some weight gain.

The Bottom Line

Weaning can bring unexpected physical and emotional changes, but knowing what to expect can make the process easier. If you experience severe discomfort, mood swings, or other concerns, reach out to a healthcare provider or lactation consultant for guidance.

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