Part 3: What Does Pelvic Floor PT for Diastasis Recti Involve? And an FAQ (Kirkland PT)

Part three of a three-part series on diastasis recti from a pelvic floor physical therapist.

In Part 1 we covered what diastasis recti is, and in Part 2 we looked at what the research says actually works. Now let's get practical: what does it actually look like to work with a pelvic floor physical therapist, and what can you do to start? I'll close with a FAQ tackling the questions people search for most.

Why a pelvic floor PT and not just "ab exercises"?

Here's the thing the gap-obsessed corner of the internet misses: your core isn't just your abs. It's a coordinated system, your diaphragm on top, your pelvic floor on the bottom, and your deep abdominal and back muscles wrapping around the sides, all working together to manage pressure.

Think of it like a soda can. An intact, pressurized can is remarkably strong. Crush one wall and it buckles instantly. Diastasis recti often comes with a pressure-management problem: pressure that should be distributed evenly gets pushed out through the weakened midline (that's the doming). A pelvic floor PT treats the whole can, not just the front wall. That's why working only the visible abs so often disappoints, and why a systems approach tends to work.

What an evaluation actually involves

A first visit is mostly conversation and gentle assessment.

Typically I'll:

• Take a full history: your pregnancy, delivery, symptoms, goals, and what you want to get back to (lifting your toddler, running, just feeling like yourself again).

• Assess the separation precisely at multiple points along the midline, check whether the linea alba generates tension when your core engages.

• Watch how you move, breathe, and manage pressure during everyday actions like rolling over, lifting, or standing from a chair.

• Often assess the pelvic floor, since diastasis recti frequently travels with pelvic floor issues like leaking or pressure.

From there you get a plan built for your body, not a generic handout.

Where treatment usually starts

While every plan is individual, the early building blocks tend to be similar and they're gentler than people expect:

Breath and connection first. Before any "exercise," we rebuild the coordination between your diaphragm, deep abs, and pelvic floor. A foundational drill is connecting an exhale with a gentle drawing-in of the lower belly and a soft pelvic floor lift and learning to manage pressure rather than push it outward.

Then deep core activation. Gentle work for the transverse abdominis (your deep "corset" muscle) and pelvic floor, often in supported positions, building the base layer of control.

Then progressive strength. As your tissue regains tension and you can move without doming, we layer in more challenging, real-life strength work. The research is clear that you eventually do want to load the core, even curl-up-style exercises, once you're ready, can build strength without worsening the gap when done with good control. The art is in the timing and the progression.

Supporting habits along the way. Log-rolling out of bed instead of sitting straight up, supporting your core when you cough or sneeze, being mindful with heavy lifting, and easing off the movements that cause doming until you're ready for them.

A realistic word on timeline and expectations

Recovery isn't a sprint, and it isn't linear. Many people notice real changes in function within several weeks of consistent, well-targeted work, with continued gains over months. Rest genuinely matters in the early postpartum period, pushing too hard too soon is one of the most common ways women stall their own progress. Be patient with your body. It grew a person.

And please hear this: you are not broken, and you didn't fail. A body that shows signs of having carried a pregnancy is a body that did something extraordinary.

Frequently Asked Questions

Does diastasis recti go away on its own? Often it improves significantly in the first several months as your body heals naturally, separation present in about 60% of women at six weeks drops to around 30% by one year. But for many, the gap and the underlying core weakness linger without targeted retraining. Doing nothing leaves recovery to chance; a good program improves the odds and the function.

How do I know if I have it? The at-home check (covered in Part 1): lie on your back, knees bent, place two fingers above your belly button, lift your head slightly, and feel for the gap. More than about two finger-widths suggests diastasis recti. Just don't crunch all the way up that hides the gap. A pelvic floor PT can confirm and assess far more precisely.

Does the size of the gap matter most? No and this surprises people. Research shows gap width correlates poorly with symptoms. What matters more is whether the midline tissue can generate tension and whether your core functions well under load. A working core beats a "closed" number.

What exercises should I avoid? Until your core can handle them without doming: traditional crunches and sit-ups, full planks and push-ups early on, big uncontrolled twists, and anything that makes your belly bulge into a ridge. The doming is your signal the load is too much for now not forever.

Can I fix it without surgery? Most people recover meaningful function with conservative care exercise-based pelvic floor PT and never need surgery. Surgery is generally considered only for severe cases that haven't responded after a year or more of dedicated rehab, or for hernias.

Do belly binders or wraps fix it? On their own, not really. The research rates binders as low-to-moderate and taping as low in effectiveness for actually resolving separation. They can provide comfort and support especially in the early days or after a C-section but think of them as a helpful crutch, not the cure. They support; they don't rehabilitate.

When can I start working on it after birth? Gentle breathing and connection work can often begin early, but more formal assessment and progressive exercise usually start around six weeks postpartum (and after a C-section incision has fully healed) and ideally once you've been cleared by your provider. The early weeks are also for rest, which genuinely aids healing.

Can men or people who haven't been pregnant get it? Yes. While pregnancy is by far the most common cause, diastasis recti can result from chronic straining, significant weight changes, or heavy lifting with poor mechanics. Newborns can have it too, and it typically resolves as they grow.

Will it come back if I have another baby? Some separation will happen again in any full-term pregnancy, that's normal and expected. But going into pregnancy with a strong, well-coordinated core, and recovering well between pregnancies, puts you in a much better position each time.

Is it linked to peeing when I sneeze or to back pain? Often, yes. Because the core works as one pressure system, diastasis recti frequently travels alongside pelvic floor symptoms (like leaking) and low back or pelvic pain. That's a big reason a whole-system pelvic floor approach tends to work better than isolated ab exercises.

Thanks for reading this series. This content is educational and isn't a substitute for an individual assessment. If any of this sounds like you, a pelvic floor physical therapist can evaluate your body and build a plan that's actually yours and help you get back to the things you love.