Postpartum hip pain

How recovery typically progresses

Immediately after

First days

In the early weeks after delivery, relaxin and other pregnancy hormones are still relaxing the ligaments around your hips and pelvis, and the joints haven't yet tightened back up. Hip and pelvic girdle pain this early is common and usually traces back to that leftover laxity plus the physical work of labor and delivery.

Settling in

Early weeks

As the weeks continue, hormone levels drop but the surrounding muscles are often still deconditioned from pregnancy, and new patterns like carrying a car seat on one hip can add strain. Most pelvic girdle and hip pain has eased significantly by around four months postpartum.

Longer arc

Beyond six weeks

For a smaller group, hip pain persists or even shows up for the first time months after birth, which is when it often finally gets reported. About 1 in 5 women with pelvic girdle pain still have it at four months, and a smaller share have pain that lasts a year or more, so ongoing pain at this stage is still worth a conversation with your provider rather than something to keep waiting out.

What does the evidence show for postpartum hip pain?

• Postpartum hip and pelvic pain is often driven by pregnancy hormones like relaxin and estrogen, which loosen the ligaments around the pelvis to prepare for delivery, and uneven loosening between the two sides carries about three times the risk of moderate to severe pelvic girdle pain compared with even loosening. 1
• Most pregnancy-related pelvic girdle pain eases within about four months after delivery, though it persists in roughly 1 in 5 women, and 8 to 10 percent still have pain one to two years postpartum. 1
• Postpartum hip pain can also come from soft-tissue causes like labral tears, which one review linked to forced hip flexion and internal rotation positioning during vaginal delivery, on top of the postural and muscle changes of pregnancy. 2
• Rarely, worsening hip pain with reduced ability to bear weight can signal transient osteoporosis of the hip, a bone marrow condition identified with MRI imaging that carries a fracture risk of about 26% in pregnant women, compared with under 1% in men with the same condition. 3
• One-sided leg swelling, calf tenderness, or a calf size difference of at least 2 cm between the legs are the most common signs of a blood clot, and clot risk is highest in the weeks right after delivery, with about half of all pregnancy-related clots happening postpartum. 4

When should I call my provider about postpartum hip pain?

Hip pain that keeps getting worse, is severe, or leaves you unable to put weight on the leg is different from the common, gradually-improving ache of postpartum joint laxity and is worth prompt evaluation: rarely, this pattern points to transient osteoporosis of the hip, a bone marrow condition that carries a notably higher fracture risk in pregnant and postpartum women, about 26% in one review versus under 1% in men with the same condition, and is confirmed with MRI. Hip or leg pain paired with one-sided swelling, calf tenderness, or warmth is a separate concern, since these are the most common signs of a blood clot, and clot risk is highest in the weeks right after delivery. Routine postpartum hip and pelvic girdle pain, by contrast, is achy rather than progressively severe, often affects both sides or shifts with position and activity, and gradually improves over the weeks and months after birth. Whatever the pattern, any symptom that feels beyond your usual range is a reason to call: obstetric teams expect these questions and would rather hear early than late.