A Realistic Postpartum Exercise Plan for New Mothers

Most postpartum fitness advice is written for a woman who does not exist: one with a predictable schedule, a body that healed on a magazine timeline, and no baby to feed at 3 am. This is a plan for the real thing. It moves at the pace your body sets, protects the parts that need protecting, and starts wherever you are.

The short version

Start with breathing and gentle pelvic floor work in the early weeks, not crunches. The deep core needs rebuilding before it needs loading.
Pelvic floor muscle training in the first year is well supported: it can meaningfully lower the odds of urinary leaking and prolapse.
There is no universal 'safe date'. Return to exercise depends on your delivery, your recovery, and your clearance, usually discussed around the 6-week check.
Walking is the perfect first exercise. It rebuilds stamina, lifts mood, and asks nothing your body cannot give.
Some symptoms mean stop and call your doctor. Heavy bleeding, pain, or a feeling of heaviness in the pelvis are not things to push through.

Start with recovery, not a workout

Your body spent months growing and then delivering a baby. Whatever your fitness was before, the early postpartum weeks are for healing, not performance. The goal in this phase is to reconnect with the muscles that stretched and softened, especially your deep core and pelvic floor, before you ask anything strenuous of them.

This is true whether you had a vaginal birth or a caesarean. A caesarean is major abdominal surgery, and the healing timeline is different again. There is no prize for rushing, and rushing is how many women pick up problems that take far longer to fix than they would have taken to prevent.

The one date that matters

There is no fixed day when exercise becomes 'safe' for everyone. Guidance from obstetric bodies is that you resume gradually, as soon as it is medically safe for you, which depends on your birth and recovery. The postnatal check, often around six weeks, is the natural time to discuss it with your doctor or midwife.

Weeks 0 to 6: breathe, connect, walk

In the first weeks, gentle is the whole point. You are waking up muscles, not training them. Two things can start almost immediately for most women, alongside plenty of rest.

Breathing and pelvic floor

Slow breathing that lets your ribs and belly expand, paired with gentle pelvic floor contractions, is the foundation. To find your pelvic floor, imagine stopping the flow of urine or holding in wind, then gently let go fully. The release matters as much as the squeeze. A few short sessions a day is plenty.

Short, easy walks

When you feel up to it, a slow walk around the block is genuinely valuable exercise right now. It gets you moving, helps your mood, and rebuilds a little stamina without stressing healing tissue. Let bleeding and energy guide the length. If bleeding increases after activity, you have done a little too much.

Not yet

Hold off on crunches, sit-ups, planks, running, and heavy lifting in these early weeks. These load the very structures that are still healing, and doing them too soon can worsen diastasis recti (a gap between the abdominal muscles) or strain the pelvic floor.

Weeks 6 to 12: rebuild the core, gently

Once you have been checked and cleared, and only then, you can start rebuilding strength. The order matters: deep core and pelvic floor first, then gradually more demanding movement. Rushing to visible abs skips the foundation that keeps you injury-free.

Phase	What to add	What to still avoid
Deep core	Gentle dead bugs, bird dogs, glute bridges, breathing with pelvic floor	Crunches, sit-ups, full planks
Whole-body strength	Bodyweight squats, wall push-ups, band rows	Heavy loads, holding your breath
Impact	Build walking, then brisk walking	Running and jumping until pelvic floor is ready

Watch for a doming or bulging along the middle of your belly when you exert. That is a sign the exercise is too much for your deep core right now. Scale back to easier movements and rebuild. If a gap in your abdominal muscles is not improving, a women's health physiotherapist is the right person to see.

Why pelvic floor work is worth it

This is not a minor add-on. Reviews of postpartum training find that pelvic floor muscle training in the first year can lower the odds of urinary incontinence by around a third and pelvic organ prolapse by more than half. Few habits in fitness have evidence that strong for a problem this common.

Beyond 12 weeks: returning to more

There is no fixed finish line, and comparison is the enemy here. Some women feel ready for running and heavier training around three months. Others need longer, especially after a difficult birth or a caesarean. Both are completely normal.

Before returning to running or high impact, your pelvic floor needs to handle the load without symptoms. A simple honest test: can you do a set of jumps, hops, and single-leg movements without leaking, heaviness, or pain? If not, that is information, not failure. Keep building the foundation, and consider seeing a women's health physiotherapist who can assess you properly.

Progress load slowly. Add resistance and reps gradually. Your connective tissue is still adapting, and can stay softened while breastfeeding.
Keep breathing. Exhale on the effort. Holding your breath spikes pressure downward onto the pelvic floor you are trying to protect.
Fuel and hydrate. If you are breastfeeding, you need extra energy and fluid. Under-eating makes recovery and training harder.
Let sleep set the ceiling. On broken-sleep weeks, do less. Consistency over months beats intensity you cannot recover from.

When to stop and call your doctor

Movement is good for postpartum recovery, both physically and for mood. But a few signs mean you should pause and seek advice rather than push on.

Stop and contact your doctor or midwife if you have

Heavy or bright red bleeding that increases with activity, pain in your pelvis, abdomen or a caesarean scar, a feeling of heaviness, dragging or a bulge in the vagina, leaking urine or stool that does not improve, chest pain, severe breathlessness or a hot, swollen, painful calf, or any wound that becomes red, hot or oozing. Persistent low mood, hopelessness or anxiety also deserves a call, postnatal mental health matters as much as physical recovery.

This plan is general information, not a substitute for advice about your own body. Get clearance before returning to strenuous exercise, and if anything feels wrong, trust that and check with a professional. A women's health physiotherapist is an excellent resource and, in many places, one you can see without a referral.

Questions people ask

When can I start exercising after giving birth?

Gentle breathing, pelvic floor work and short walks can begin for most women in the early weeks, guided by how you feel and your bleeding. Strenuous exercise, running and heavy lifting should wait until you are medically cleared, usually discussed around the six-week check. Caesarean recovery takes longer. There is no single safe date that fits everyone, so check with your doctor or midwife.

How do I know if I have diastasis recti?

It is a gap between the abdominal muscles that is very common after pregnancy. A sign is a doming or bulge along the middle of your belly when you sit up or exert. Most gaps narrow with gentle deep-core work over time. If it is not improving, a women's health physiotherapist can assess it and guide you.

Is it safe to run after having a baby?

Eventually, yes, but not straight away. Running is high impact and asks a lot of a pelvic floor that is still recovering. Before returning, you should be able to do jumps and single-leg movements without leaking, heaviness or pain. If you cannot, keep building the foundation, and consider a pelvic floor assessment.

Will exercise affect my breast milk?

Moderate exercise does not reduce milk supply for most women. You do need extra energy and fluid while breastfeeding, so eat enough and stay hydrated. Feed or express before a workout if fullness is uncomfortable, and build intensity gradually rather than all at once.

References

American College of Obstetricians and Gynecologists. Physical Activity and Exercise During Pregnancy and the Postpartum Period (Committee Opinion No. 804). 2020. acog.org/clinical/clinical-guidance/committee-opinion/articles/2020/04/physical-activity-and-exercise-during-pregnancy-and-the-postpartum-period
British Journal of Sports Medicine. Impact of postpartum exercise on pelvic floor disorders and diastasis recti abdominis: a systematic review and meta-analysis. 2024. pmc.ncbi.nlm.nih.gov/articles/PMC12013572
World Health Organization. WHO Guidelines on Physical Activity and Sedentary Behaviour. 2020. who.int/publications/i/item/9789240015128
International Journal of Sports Physical Therapy. Maximizing Recovery in the Postpartum Period: A Timeline for Rehabilitation from Pregnancy through Return to Sport. 2022. ijspt.scholasticahq.com/article/37863-maximizing-recovery-in-the-postpartum-period-a-timeline-for-rehabilitation-from-pregnancy-through-return-to-sport

Last reviewed 18 July 2026. We check health-condition articles against current guidelines and update the date above when we do.