What I treat

Pelvic pain in pregnancy

Pelvic pain in pregnancy is common and often treated as something to endure until birth. It usually is not.

Also called: pelvic girdle pain · PGP · pubic symphysis dysfunction · SPD · SI joint pain in pregnancy

What it actually is

Your pelvis is a ring: two joints at the back where it meets your spine, and one at the front where the two halves meet, called the pubic symphysis. All three are built to transfer load between your legs and your spine while staying stable.

Pregnancy changes that arrangement quickly. Tissue becomes more lax, your centre of mass shifts forward and keeps shifting, and the load goes up week by week. The joints become less tolerant of asymmetrical load — anything that puts weight through one leg at a time.

That is why the pain has such a distinctive signature. It is worst rolling over in bed, getting out of a car, going up stairs, or standing on one leg to get dressed — all movements where the two halves of the pelvis are asked to do different things at once.

Pain at the front over the pubic bone is often called pubic symphysis dysfunction or SPD. Pain in one or both dimples at the back is usually the sacroiliac joints. The same principles apply to both.

What it feels like

Typically this shows up as:

  • Sharp pain rolling over in bed, or getting in and out of a car
  • Pain over the pubic bone, sometimes with a clicking or grinding
  • Pain in one or both dimples at the back of the pelvis
  • Difficulty standing on one leg — stairs, trousers, getting out of the bath
  • A waddling gait that arrived earlier than you expected
  • Pain that worsens through the day and after walking

How physical therapy helps

Assessment works out which joints are involved and, more usefully, which specific loads provoke it. That turns a vague "my pelvis hurts" into a short list of movements we can actually change.

A lot of relief comes from how you do ordinary things. Keeping your knees together rolling over, sitting down to dress, taking stairs one at a time, evening up how you carry a toddler — small changes, but they are the loads repeating dozens of times a day.

Manual therapy helps the joints and surrounding muscles tolerate load better. Alongside it, targeted strengthening for the muscles that control the pelvis under single-leg load, progressed as pregnancy continues rather than fixed at the start. A support belt helps some people; it is worth trying properly rather than assuming.

Because visits are at home, we can work through your actual stairs, your actual bed and your actual car — which is where the pain happens.

Common questions

Pregnancy-related pelvic pain: common questions.

Will pelvic girdle pain go away after birth?

For many people it improves substantially in the weeks after birth as tissue laxity and load return toward baseline. It does not always resolve completely on its own, and treating it during pregnancy generally means less pain now and a better starting point afterwards.

Is it safe to have physical therapy while pregnant?

Yes. Assessment and treatment are adapted to your stage of pregnancy, positioning is adjusted for comfort and safety, and the whole approach is built around keeping you moving. If anything about your pregnancy needs clearance from your obstetric provider first, I will say so.

How late in pregnancy can I start?

Any point. Starting earlier means more time to change the loads driving the pain, but people get meaningful relief from treatment begun in the third trimester. There is no cut-off after which it stops being worth doing.

Should I just rest?

Usually not, beyond the short term. Prolonged rest tends to reduce tolerance further, so the pain returns at a lower threshold. The more productive route is changing which loads you meet and building capacity for them, while staying as active as comfort allows.

Not sure if this is what you have? That is what a consult is for.