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Ease into exercising, focus on sleep and follow a balanced diet — and be patient with yourself
You did it! You grew new life and delivered it to the world. You’ve triumphed over the cravings and the back pain and the little human playing bongos on your bladder. You’ve reached the fourth trimester, the postpartum phase, and yet … you may still look more like your pregnant self than you thought you would. And you’re itching to ditch the maternity clothes.
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So how do you lose weight after pregnancy? And when can you start diet and exercising after baby?
If you’re breastfeeding (chestfeeding), you may wonder if breastfeeding can help you lose weight. And while it can, it’s important not to push yourself too fast after giving birth.
“You’ll want to take your time getting into an exercise and diet routine after giving birth,” says Ob/Gyn Kelly Buchanan, MD. “Your body needs time to heal. Between delivery and having a baby to take care of, be gentle on yourself as you work on getting to a healthy weight.”
So now’s not the time to try some whacky fad diet that restricts your calories and what you can eat.
Dr. Buchanan discusses postpartum weight loss — how to lose weight while breastfeeding, and more importantly, how to do it in a healthy way.
Gaining weight is to be expected for most pregnancies. In addition to your baby’s weight, your scale will reflect extra pounds gained from:
The placenta.
It adds up to an average weight gain during pregnancy of between 15 and 40 pounds, though Dr. Buchanan says that can (and should) vary from person to person.
“This is a conversation I have with many patients. A lot of people who are pregnant want to know how much weight they should gain,” Dr. Buchanan says. “It really depends on where they start before pregnancy. If your BMI [body mass index] is lower than average, you may need to gain more. If it’s higher than average, you might not need to gain much.”
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The average baby born in the United States weighs about 7 pounds to 7.5 pounds. Throw in the placenta plus some blood and amniotic fluid, and, BAM, right after delivery, you should knock off about 10 pounds before you even leave the delivery room … right?
Well, maybe, Dr. Buchanan says. Weight loss after pregnancy can be slightly complicated.
“There’s a lot that you don’t lose right when the baby’s born. There are a significant number of changes that take place in your body when you’re pregnant. It will take time to go back to your pre-pregnancy state,” she says. “You may even gain a few pounds just from IV fluids during labor. It’s a pretty variable number of what you’re going to weigh between when you go in to have the baby and a couple days later when you walk out with your newborn.”
Within a few days after birth, those loose ligaments start to tighten back up. Your uterus begins to shrink back down. Your extra blood and fluid volume decreases. All that swelling will start to recede. (Hey, look — it’s your toes!)
After about a week postpartum, you’ll have lost the majority of the “delivery weight” — the pounds that just drip off by virtue of no longer being pregnant.
At that point, you’ll know better what you’re working with, and you can start to think about working on the rest of it, if that’s right for you and your body.
“If healthy eating and regular exercise were a part of your life before baby, you’re probably going to lose any pregnancy weight a little faster. If diet and exercise are new to you, it might take longer,” Dr. Buchanan says.
You may be tempted to start dieting right away, but if you’re breastfeeding, you don’t want to restrict your calorie intake. In fact, Dr. Buchanan says you’ll need about an extra 300 calories above and beyond your normal intake to account for the calories burned when breastfeeding.
So what can you do to lose weight while breastfeeding? Dr. Buchanan recommends the following:
After you leave the hospital, you’re not going to be jumping into major physical activity right away. You’ll probably be a little sore, especially if you had stitches or a cesarean delivery (C-section).
You’ll be acclimating to a new sleep routine (or lack-of-sleep routine). Your doctor will likely recommend you don’t carry anything heavier than about 10 pounds. Those instructions may be more restrictive if you had a C-section.
As the haze of those early newborn days lifts, you might consider where to start getting back to some physical activity. Dr. Buchanan offers these suggestions:
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Dr. Buchanan advises saving running, weightlifting and generally sweat-inducing exercise until at least four weeks after giving birth.
“When you go back to more intensive exercise, remember, you’ll need to recondition yourself,” she adds. “You don’t want to start out where you left off. Start yourself up slowly. And be careful about the higher impact exercises for a little while.”
Throughout your pregnancy, you probably heard a lot about the importance of eating a healthy, well-balanced diet. That’s still the case.
You want to avoid any crash diets at this time, opting instead to make those calories count, by choosing nutrient-rich foods. You’ll want steady, consistent energy for those late nights and as you acclimate to caring for your baby’s needs.
Take cues from the Mediterranean diet by prioritizing:
Yes, we know getting enough sleep is extra-challenging with a newborn, but research shows that if you don’t get enough sleep you may find it harder to lose weight (and may even gain weight).
Research shows that breastfeeding can help you lose weight initially. You may find that a few stubborn pounds may hang around, though.
“People who are breastfeeding tend to drop weight a little bit faster because you use up a lot of calories breastfeeding, but then you might reach a plateau where your body holds on to the rest,” Dr. Buchanan explains. “That’s because your body will keep some reserves around to make sure you’ll be able to continue feeding the baby.” When your baby starts eating solid foods and you create less milk, your body will let go of those last pounds.
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It’s vital that you eat a healthy, balanced diet while breastfeeding. If you restrict your calories you may notice a reduction in the amount of breast milk you produce, plus you may also experience fatigue since your body may be at a calorie deficit.
And if you’re restricting your calories or working out too much, your body may lack the essential nutrients it needs to function, which, in turn, can affect your baby’s health.
When it comes to how to lose weight after pregnancy, don’t forget to give yourself grace as you work towards your health and wellness goals. And don’t set unrealistic expectations. Your postpartum body may not resemble what you see posted on social media and that’s OK, says Dr. Buchanan.
“It makes it really hard when you see people on social media and celebrities and you think, ‘Oh, they just had a baby a month ago, and look at them, they’re completely back,’” Dr. Buchanan says. “That’s really a disservice because it’s just not reality. If you want to see what’s real, talk to the people you see in real life. Chances are, they take some time to get back to ‘normal.’ You probably will, too. That’s normal, and that’s healthy.”
If you find that you’re struggling with your health and wellness goals, consider talking to a healthcare provider. They can offer advice on how to help you safely lose weight after your pregnancy.
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