Fastest Way to a Flat Stomach After Pregnancy

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On August 31, 2025

It’s only natural to want to jump straight back to your pre-pregnancy body. But give yourself a break! Your body just made a baby, and it will need time to recover and get back in shape.

The fastest way to a flat stomach after pregnancy is through healthy nutrition, getting adequate sleep, breastfeeding, exercise and decreasing stress. Giving your body a little time along with understanding more about how these health habits can play a role in getting that flat belly back.

Get Adequate Sleep

Easier said than done, right? It’s challenging to get adequate sleep with a newborn, but as your little one allows you to sleep more it is extremely important for your long-term heath, plus, has a positive affect on maintaining healthy weight and weight loss.

Mayo Clinic states that those who get a good night’s sleep (at least seven hours) are less likely to have obesity. Many of those reasons being that sleep affects many hormones in our body, one big one being cortisol. Take advantage of nights you can get more sleep, because your body needs it!

Read more: How to Lose Belly Weight 3 Months After Pregnancy

Breastfeed Your Baby

If it works for both you and your baby, breastfeeding is a great way to burn extra calories and bond with your baby. Especially in those first months after giving birth, breastfeeding can greatly improve weight loss.

A February 2016 study in Maternal and Child Health Journal found that women who breastfed exclusively were able to lose the baby weight more easily during those first six months postpartum.

Nourish Your Body

Limit your intake of sugary/starchy foods (sweets, grains, breads and fake sugars). Sugar causes inflammation in the body, and gluten and possibly dairy for many can cause bloating, slowing down the return of your flat belly.

Inflammation can affect your metabolism and hormones so decreasing those inflammatory foods can help speed up your progress. In addition, follow these other healthy eating tips:

Hydrate (aim for at least eight eight-ounce glasses of water, much more if breastfeeding)
Eat healthy, real food, including a diet full of:

A variety of vegetables (aim to include veggies at every meal)
Good-quality proteins (nuts, legumes, chicken, turkey, red meat, and others)
Good-quality fats (avocados, olive oil, coconut oil, raw nuts and real butter)
Foods for improved gut health and digestion (probiotics, green, leafy vegetables and fiber)

Move Your Body

Get out and move your body! Exercise is great for decreasing stress, and decreasing stress can also make losing weight easier. The key is choosing exercises that makes you feel more energized afterwards, while avoiding workouts that zap your energy.

Focus on good form and posture throughout your day.
Strive for doing some activity every day. Walking counts!
Split your workouts up throughout your day (10 minutes here, 10 minutes there).
Find a friend to help keep you both accountable.
Choose workouts that leave you feeling energized!

Re-strengthening your deep core is crucial to flattening your stomach and crunches aren’t the answer. ACE Fitness suggests the plank and all of its variations recruit your abs effectively to strengthen your core.

All of these muscles need to work together for optimal function of your core. Focusing on re-strengthening your core postpartum, even before starting “abdominal” exercises, is something you can practice throughout your day while sitting, standing and exercising. Follow these tips for a flat tummy after pregnancy:

Inhale to relax your pelvic floor muscles, exhale to gently “zip up” your pelvic floor and transverse abdominals (think Kegels).
Stand, sit and move with your core. Engage your abs during everyday activities.
Lengthen tall through the top of your head (ie. maintain good posture) to strengthen your core and help flatten your belly postpartum.

Read more: 10-Minute Workout for Flat Abs

Breathe Deeply and Decrease Stress

Your sleep, nutrition, exercise and hormones all play have a role in your stress. This is why all these components are very important in health. Keeping stress levels low can drastically improve ease of weight loss after pregnancy. Just think how much better you’ll feel, too!

In moments of stress, stop, close your eyes, and take in five or more slow deep breaths.
Breathe into your rib cage and back slowly for six to eight counts.
Exhale all your air out slowly for six to eight counts to instantly decrease some stress.

Always listen to your body, if something feels off it probably is. Take a look over your sleep, nutrition and exercise habits and see where you can start implementing small changes to see big improvements and be on your way back to that flat stomach after pregnancy.

Warning

Before you start exercising again, make sure you get the go-ahead from your doctor to resume physical activity. This usually occurs around your six-week postpartum check-up, though it can take longer if you had any complications during delivery.