Pumping milk burns the same amount of calories that nursing burns. Pumping milk burns anywhere from 200 to 600 calories per day. This will also vary from mother to mother, pumping session to pumping session, and the number of pumping sessions per day.
Since a breast pump mimics a baby sucking at the breast, your body responds similarly when it comes to the metabolic response. But while both pumping and breastfeeding burn calories, breastfeeding tends to be more efficient and therefore moms who breastfeed do it more often, burning more calories in the long run.
You're burning MORE calories that you would if you if you were nursing, because you're producing way more milk than your baby would otherwise eat.
It is it a myth that breastfeeding burns up lots of calories making milk. You will burn some stored body fat, but your body protects some fat for the purpose of breastfeeding. Many women don't lose all the baby weight until they completely stop nursing.
Lactation and Adaptations of Maternal Metabolism
Overall maternal adaptations during lactation include increased basal metabolic rates and mobilization of fat stores [22–24]. Maternal fuel metabolism is altered markedly, with a 15 %–25 % increase in energy expenditure for milk production [24, 25].
Your Hormones
Prolactin is the hormone that tells your body to make milk (2). It will also increase your appetite. This increase may cause you to eat more calories than you need for milk production. Those extra calories could cause you to gain weight instead of losing it.
Some mothers tend to gain weight after the WHO-recommended, six-month exclusive breastfeeding period. “Once her baby starts complementary feeds, the calories expended by the mother reduce but her appetite is still ravenous because her stomach size has expanded,” says Dr. Joshi.
Can pumping decrease milk supply? Pumping itself does not decrease your breast milk supply. In fact, it can help boost it. But if you are having trouble with low milk supply, the first step is to check that you are using the right breast pump.
Using the lower end in the range of calories, 13 calories per ounce, she may burn 374 calories. Taking the average range of calories, 22 calories per ounce, she burns 634 calories. Using the higher end in the range of calories, 35 calories per ounce, she may burn 1,008 calories.
Plan to pump at least 8-10 times in a 24-hour period (if exclusively pumping) You can pump in-between, or immediately after, breastfeeding.
Breastfeeding. It takes about 500 extra calories a day to make breast milk. You get those extra calories from the foods that you eat every day and the fat that is already stored in your body. Using up those fat stores helps you to lose weight gained in pregnancy faster.
On average, exclusively breastfeeding mothers may see a loss of 1-2 pounds a month and over time, breastfeeding moms tend to lose more weight than mothers who do not breastfeed (Dewey, Heinig & Nommsen, 1993).
Postpartum Hormone Imbalances Make Weight Loss Difficult
For a lot of women, postpartum weight loss issues stem from hormonal imbalances. Obviously, pregnancy causes a lot of hormone changes. Your hormones probably won't snap back to normal the second your bundle of joy is here.
To help you in losing weight while breastfeeding, try to work yourself up to 150 minutes of moderate aerobic activity per week, which is about 20 to 30 minutes a day of walking. You can also resume things like yoga or tai chi, especially if you were practicing before baby.
As well as helping burn calories the nipple stimulation of breast feeding produces the hormone oxytocin. This stimulates the muscles of the uterus to work and therefore helps to tone your tummy muscles so that they achieve their pre-pregnancy state.
In order to make that milk for your baby, you have to eat and drink well. Breast milk is composed of approximately 90 percent water, so it's important to stay hydrated in order for your body to make milk.
Adequate hydration also is important for breast milk production. The amount of liquid you put into your body affects how much breast milk you can produce.
All breast pumps can have unpleasant side effects: Some women, for example, find that their nipples become sore and irritated. Here it is helpful to try out several types of pump with different attachments. Some women find expressing milk stressful and awkward, or they may have problems operating the pump.
In most cases, exclusive pumping is done when the baby is not getting enough milk as they would when they are being breastfed (nursed) normally. This may happen if you are not producing enough milk or if your baby is not breastfeeding the right way.
Breastmilk or infant formula should be your baby's main source of nutrition for around the first year of life. Health professionals recommend exclusive breastfeeding for 6 months, with a gradual introduction of appropriate foods in the second 6 months and ongoing breastfeeding for 2 years or beyond.
The truth is that breastfeeding doesn't affect breast shape or volume. Instead, the ligaments that support a woman's breasts stretch as breasts get heavier during pregnancy. After pregnancy, even if a woman doesn't breastfeed, this stretching of the ligaments might contribute to sagging breasts.