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Velvet Digest

Does stopping breastfeeding affect your hormones?

Author

Mia Phillips

Updated on April 28, 2026

“As you stop breastfeeding, your prolactin, which is the milk-maker hormone, starts to decrease naturally. “Oxytocin is known as the love hormone, so as it decreases you may feel sad, irritable or grumpy. Many women attribute this to fatigue, but the feeling is real and regulated by our hormones.” There it was.

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Similarly, it is asked, can stopping breastfeeding cause hormonal imbalance?

There is very little research on the subject, but it's hypothesized that hormonal changes are a primary cause of mood changes during and after weaning. One of the changes that occurs with weaning is a drop in prolactin and oxytocin levels.

Subsequently, question is, does stopping breastfeeding affect your period? Although, some women don't get their period for a few months after breastfeeding has completely ended. When it finally shows up, breastfeeding more often will not get it to stop again. Pumping or expressing breast milk by hand does not have the same effect on your body as breastfeeding does.

Similarly one may ask, how long after stopping breastfeeding do hormones return to normal?

Depending on if women stop gradually or abruptly, hormones should return to pre-pregnancy levels within six to eight weeks.

What happens to your body when you quit breastfeeding?

If you have to suddenly stop breastfeeding, your body will continue to produce milk at the same rate as it was when you were nursing. This can cause your breasts to become engorged with milk. They will feel heavy, full, slightly sore and may leak milk. This engorgement can sometimes lead to plugged ducts or mastitis.

Related Question Answers

Do you lose weight after stopping breastfeeding?

Does breastfeeding promote weight loss? Many women don't lose all the baby weight until they completely stop nursing. Typically, many moms breastfeed their babies for about six months, which gives them another six months to get their bodies back in shape before the one-year mark.

What happens to your body when you wean?

During weaning, the oxytocin levels in your body drop significantly and so, your body can experience a type of “withdrawal.” This change in your body can lead to an increase in anxiety, stress and in severe cases, feelings of detachment or distance between you and your baby.

What are the side effects of stopping breastfeeding?

Once you have stopped breastfeeding or expressing milk and the feelings of fullness have gone, your breasts will continue to produce small amounts of milk for some time. Some mothers ?nd their breasts start to feel full and uncomfortable a few days or more after they've stopped feeding, or expressing.

How can I naturally balance my hormones?

12 Natural Ways to Balance Your Hormones
  1. Eat Enough Protein at Every Meal. Consuming an adequate amount of protein is extremely important.
  2. Engage in Regular Exercise.
  3. Avoid Sugar and Refined Carbs.
  4. Learn to Manage Stress.
  5. Consume Healthy Fats.
  6. Avoid Overeating and Undereating.
  7. Drink Green Tea.
  8. Eat Fatty Fish Often.

What to expect after weaning?

Over time, your breasts will regain their fullness as your body replaces the fat that was lost. It may also take a while for your breast milk to completely dry up. Don't be surprised if you experience leaking or letdown in the early days of weaning.

How does breastfeeding affect your hormones?

Prolactin: Prolactin levels increase when baby is breastfeeding or mother is expressing milk. The release of prolactin during breastfeeding creates a feeling of calm and relaxation. Higher levels of prolactin decrease the levels of the sex hormones estrogen and testosterone.

How do you stop breastfeeding without getting mastitis?

Reduce breastfeeding gradually to prevent getting blocked ducts or mastitis. Cutting down gradually is gentler on baby, and mum has time to adjust to hormonal changes too. In the few situations where you might need to stop breastfeeding abruptly, you may decide to use a pump or hand express.

How does breastfeeding affect your body?

Breastfeeding burns extra calories, so it can help you lose pregnancy weight faster. It releases the hormone oxytocin, which helps your uterus return to its pre-pregnancy size and may reduce uterine bleeding after birth. Breastfeeding also lowers your risk of breast and ovarian cancer.

How long after weaning does milk dry up?

Q: How long does it take for breast milk to dry up after breastfeeding for one year? A: Once a woman stops breastfeeding, it typically takes a few days to a week for her milk to completely dry up.

Do you gain weight after stopping breastfeeding?

After you stop breastfeeding, your body has to get back to baseline again which can take some time and cause a lot of symptoms, including appetite changes and metabolism changes,” Moskovitz says. That said, it's not a guarantee that you'll gain weight after you stop nursing.

How long after weaning will I ovulate?

Most women will not start ovulating in the first six weeks after giving birth. Breastfeeding typically delays the onset of ovulation. Depending on the intensity of breastfeeding, it can be several months or over a year before you regain your fertility.

Why do I still have milk in my breast after 6 years?

If you stop producing milk after weaning and then start again, it could be due to a new pregnancy (or a recent miscarriage). you are still producing a significant amount of milk at 6 months after weaning or re-start milk production spontaneously (not associated with pregnancy).

How long after weaning do breasts return to normal?

And if your breasts look a bit, well, sad after you wean, don't fret: "This is the loss of fat around the glandular tissue," Huggins said. "It just disappears for a while." Most women will find that about six months down the road, they'll get some of that fattiness back.

Can you get sick from stopping breastfeeding?

The cessation of breastfeeding was, for me, a whole-body experience. The hormonal change not only gave me a serious case of the blues, it also caused severe exhaustion, nausea, and even dizziness.

How do you know when to stop breastfeeding?

Here are five signs you can stop breastfeeding your child.
  1. Your child is at least a year old. Your child should breastfeed for at least a year.
  2. Your child begins losing interest.
  3. Breastfeeding becomes inconvenient.
  4. Your baby is requesting solid foods.
  5. It doesn't work for your lifestyle.

Can you stop breastfeeding cold turkey?

You don't have to stop breastfeeding if you have a cold or diarrhea. If you plan to start breastfeeding again when you return home, you can pump to maintain your breast milk supply.