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Does exercise affect breast milk supply?

The Relationship Between Exercise and Breast Milk Supply
The question of whether exercise affects breast milk supply is one that many new mothers ponder as they navigate the challenges of postpartum life. The good news is that exercise does not negatively impact milk production. In fact, numerous studies and expert opinions support the idea that mothers can engage in physical activity without fear of diminishing their breast milk supply.
Understanding the Myths
Historically, there have been myths suggesting that physical exertion could lead to a decrease in milk production. However, these claims have been debunked by research. According to the American College of Obstetricians and Gynecologists (ACOG), regular aerobic exercise during lactation does not affect milk production, composition, or infant growth. Instead, it can enhance maternal cardiovascular health, which is crucial during the postpartum period.
The Benefits of Exercise
Engaging in moderate exercise can be beneficial for breastfeeding mothers. It not only helps in managing weight but also contributes to overall well-being. Studies indicate that moderate physical activity and weight loss do not negatively impact milk supply or infant growth. In fact, many mothers have successfully maintained their breastfeeding routines while participating in various forms of exercise, from walking and jogging to strength training and cycling.
Moreover, exercise can enhance the quality of breast milk. Research has shown that moderate exercise during pregnancy can increase beneficial compounds in breast milk, potentially reducing a baby’s long-term risk of chronic health conditions such as diabetes and obesity.
Recommendations for New Mothers
While the consensus is clear that exercise does not harm milk supply, experts recommend that new mothers focus on moderate forms of exercise. Activities like walking, light jogging, and strength training are ideal. These not only promote physical health but also help in managing stress and improving mood, which can be particularly beneficial during the postpartum period.
It’s also important for mothers to listen to their bodies. After childbirth, many women find it helpful to take a period of rest before gradually reintroducing exercise into their routines. This approach allows them to adapt to the demands of motherhood while ensuring they maintain their health.
Conclusion
In summary, exercise is not only safe for breastfeeding mothers but can also be advantageous for both mother and baby. With the right approach, new mothers can enjoy the benefits of physical activity without compromising their milk supply. As always, it’s advisable for individuals to consult with healthcare providers to tailor an exercise plan that suits their unique circumstances.

What can decrease your milk supply?

Other things that can also lead you to have low milk production include:

  • Smoking or drinking.
  • Some medicines and herbs.
  • Hormonal forms of birth control. This is especially true for birth control that has estrogen.
  • Nursing or pumping less often.
  • Getting sick.
  • Feeling stressed.
  • Getting pregnant again.

How to tell if breast milk is drying up?

The following are signs your baby isn’t getting enough milk:

  1. Poor weight gain. It’s normal for newborns to lose 5% to 7% of their birth weight in the first few days – some lose up to 10%.
  2. Insufficient, wet or dirty nappies.
  3. Dehydration.

Does soft breasts mean low milk supply?

You do not have low milk supply because your breasts feel softer than they used to. The excessive fullness we experience in the early days of breastfeeding is about vascular engorgement (blood and lymph) and it’s about the body inefficiently storing unnecessary amounts of milk between feeds.

What exercises increase breastmilk?

Circle Ups: Gently massage your breasts in circular motions, starting from the nipple and moving outwards. This is best done in a sitting position. It can also be done after using the breast pump. This exercise helps increase milk supply and keep the breasts in shape.

Can exercise cause clogged milk ducts?

Breast pressure. Wearing a tight bra, tight clothing or other restrictive gear (you know, that hefty baby bag you’ve been lugging around across your chest) can lead to a clogged milk duct. So can lying on your breasts while sleeping or even exercising.

Does exercise decrease breast milk supply?

Regular exercise, even at high intensity, does NOT alter wither the quality or quantity of breast milk produced, unless the mom isn’t consuming enough calories.

What suppresses breast milk production?

Lactation suppression
Cabergoline works by stopping your body’s production of prolactin (a hormone that the body releases to help maintain the milk supply). It comes in the form of a tablet that you take by mouth. Most women only need one dose of the medication before their milk supply dries up.

Will pumping every 2 hours increase milk supply?

Pump more often, from both breasts
Many women wonder how often they should pump. A general guideline is to pump every three hours. But if you’re trying to produce more breast milk, you can: Try pumping both breasts for 15 minutes every two hours for 48-72 hours.

Does drinking water increase breast milk?

Some mothers may need more or less. It is important to listen to your body and drink when you feel thirsty. Drinking excess fluids will not help increase your milk supply.

When is it too late to increase milk supply?

NO, it is NEVER too late! 🚫⏰ With the right pump, flange, and schedule, you can absolutely increase your milk supply at any stage of your pumping journey.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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