Pregnancy loosens the ligaments and joints throughout your pelvis, and for many women, things don’t snap back into place on their own. The feeling of hips being “off” after delivery is real: about 20% of women experience significant pelvic girdle pain and instability postpartum. The good news is that a combination of targeted exercises, deep core retraining, and daily habit changes can restore pelvic alignment over the months following birth.
Why Your Hips Shifted in the First Place
During pregnancy, your body produces a hormone called relaxin that loosens muscles, joints, and ligaments so your pelvis can widen for delivery. This affects the two sacroiliac joints at the back of your pelvis and the pubic symphysis joint at the front. Relaxin doesn’t just loosen one area; it softens connective tissue throughout your pelvis, back, and abdomen, which is why so many women feel weak or unstable in their core and hips well after giving birth.
After delivery, relaxin levels gradually decline, but the ligaments don’t immediately tighten back up. This process takes several months, and breastfeeding can extend the timeline. During this window of lingering laxity, the muscles surrounding your pelvis are responsible for holding everything in place. If those muscles weakened during pregnancy (and they almost certainly did), your pelvis can sit asymmetrically, tilt forward, or feel generally unstable.
The Core Muscle That Matters Most
The single most important muscle for postpartum pelvic stability is the transverse abdominis, a deep abdominal muscle that wraps around your midsection like a corset. When it contracts, it increases pressure inside your abdomen and tightens the connective tissue along your lower back. Research has shown that retraining this muscle directly decreases laxity in the sacroiliac joints, the very joints most affected by pregnancy. Women with pelvic pain who trained this muscle saw meaningful reductions in both pain and disability.
To activate it, lie on your back with your knees bent. Gently draw your lower belly inward, as if pulling your navel toward your spine, without moving your back or pelvis. Hold for 10 seconds, then release. Start with 10 repetitions per set and no more than 4 to 6 sets to avoid fatiguing the muscle before it’s strong enough. You should feel a gentle tightening deep below your belly button. If you place your fingers about an inch inward and downward from your hip bones, you can feel the muscle engage under your fingertips.
This isn’t a crunch and shouldn’t look like much from the outside. The goal is an isolated, low-level contraction that retrains your brain’s connection to this stabilizer. Once you can reliably activate it lying down, practice engaging it while sitting, standing, and eventually during other exercises.
Exercises That Correct Pelvic Tilt
Postpartum hip misalignment often involves an anterior pelvic tilt, where the front of your pelvis tips downward and your lower back arches excessively. This happens because your hip flexors and lower back muscles tightened during pregnancy while your glutes, hamstrings, and abdominals weakened. Correcting this requires both stretching the tight muscles and strengthening the weak ones.
Posterior Pelvic Tilt
Lie on your back with knees bent. Flatten your lower back into the floor by gently tucking your pelvis upward. Hold for 5 to 10 seconds. This strengthens your lower abdominals and stretches your lower back. It’s one of the safest starting exercises because it involves minimal load.
Glute Bridge
From the same position, press through your heels and lift your hips toward the ceiling. Squeeze your glutes at the top and hold briefly before lowering. Bridges target the glutes, hamstrings, and abdominals simultaneously. Aim for 10 to 15 repetitions, focusing on keeping your pelvis level rather than letting one side drop.
Half-Kneeling Hip Flexor Stretch
Kneel on one knee with the other foot planted in front of you. Shift your weight gently forward until you feel a stretch at the front of the hip and thigh on the kneeling side. Hold for 20 to 30 seconds per side. Tight hip flexors are one of the primary drivers of anterior pelvic tilt, and this stretch directly addresses them.
Kneeling Leg Lift
Start on all fours. Extend one leg straight behind you while keeping your back flat and your core engaged. This tightens the abdominals while activating the glutes and stretching the back. Alternate sides for 8 to 10 repetitions each.
Squats
Once you’ve built baseline stability with the exercises above, bodyweight squats strengthen the glutes, hamstrings, and quadriceps together. Focus on sitting back into your hips rather than pushing your knees forward, and keep your pelvis neutral throughout the movement.
When It’s Safe to Start
If you had an uncomplicated vaginal delivery, the American College of Obstetricians and Gynecologists says you can begin exercising within a few days of giving birth, or as soon as you feel ready. Gentle core activation and pelvic tilts are reasonable starting points even in the first week or two. After a cesarean birth or any delivery complications, you’ll need clearance from your provider before beginning, which typically comes at the six-week postpartum visit.
Regardless of delivery type, progress gradually. Start with the transverse abdominis activation and posterior pelvic tilts before moving to bridges and stretches, and add squats and leg lifts only once the foundational exercises feel controlled and pain-free.
Pelvic Belts Can Help During Recovery
Pelvic compression belts wrap around the hips and apply external force that stabilizes the sacroiliac joints. A prospective study following women during and after pregnancy found that consistent belt use, at least 7 hours per week, was associated with decreased pelvic asymmetry compared to women who didn’t use one. The belt compresses the pelvic joints, limits excessive movement, and may help correct asymmetry over time.
A pelvic belt is not a replacement for exercise. It provides passive support while your muscles rebuild the active stability your pelvis needs long term. Think of it as a tool that holds things in place while you do the strengthening work. Wearing one during activities that aggravate your symptoms, like walking, carrying your baby, or standing for extended periods, is where it tends to be most useful.
Daily Habits That Protect Your Alignment
The positions you spend hours in every day matter as much as your exercise routine. Breastfeeding is a major one. Biomechanical research comparing breastfeeding positions found that side-lying produced significantly less muscle fatigue than seated or standing positions. All sitting postures placed the pelvis into a backward tilt, which can reinforce poor alignment if sustained for long feeding sessions multiple times a day. If you do sit to nurse, use pillows to bring the baby to breast height so you’re not hunching forward or twisting.
Carrying your baby on one hip creates asymmetric loading that pulls your pelvis out of alignment over time. Alternate sides frequently, or use a structured carrier that distributes weight evenly across both hips and shoulders. When picking your baby up from a crib or changing table, bend at the knees rather than reaching and twisting, which stresses already-loose sacroiliac joints.
Signs That You Need Professional Help
Some degree of hip discomfort is normal in the early postpartum months. But certain patterns suggest something beyond what home exercises can address. If your hip pain limits your ability to walk, climb stairs, or carry out daily tasks, that level of disability warrants evaluation. Clicking or catching sensations in the hip joint can indicate structural issues beyond ligament laxity. Pain that isn’t improving as the postpartum months pass is another signal, since the general trend should be gradual improvement even if it’s slow.
A physiatrist or pelvic floor physical therapist can perform specific clinical tests to determine whether your pain originates from the sacroiliac joints, the pubic symphysis, or the lumbar spine, since each requires different treatment. In rare cases (estimated between 1 in 300 to 1 in 30,000 births), the pubic symphysis partially separates during delivery, causing severe pain and an inability to bear weight. This is a distinct injury that needs medical management, not just exercise.
A Realistic Recovery Timeline
Most women notice meaningful improvement in pelvic stability within 3 to 6 months postpartum as relaxin levels fall and muscle strength rebuilds. Full recovery can take up to a year, especially if you’re breastfeeding. Consistency with core activation and hip-strengthening exercises accelerates this timeline significantly compared to waiting for ligaments to tighten on their own.
Your hips may never return to their exact pre-pregnancy position. Some widening of the pelvic bones is permanent. But alignment, meaning how evenly and stably those bones sit relative to each other, is largely a function of the muscles controlling them. That part is trainable, and it’s where your effort will make the biggest difference.