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The journal Pregnancy

How to Breathe Baby Out and Prepare Your Pelvic Floor for Birth

By Dr. Allison Feldt, PT, DPT 3 min read

When it comes to birth preparation, learning how to connect your breath, core, and pelvic floor is one of the most powerful tools you can give yourself. At Body Motion Physical Therapy, we teach expectant mothers and OB nurses how to use pelvic floor training and breathing techniques to improve delivery outcomes and postpartum recovery.

Why Pelvic Floor Training Matters

The pelvic floor is the foundation of your core, working together with your diaphragm and abdominal muscles. When it is supple and strong, you are less likely to experience tearing, pelvic organ prolapse, vacuum or forceps deliveries, and even some C-sections. Healthy pelvic floor function also reduces recovery time and prevents long-term issues like incontinence, hip pain, and back pain.

Breathing to Prepare Your Pelvic Floor

The most important technique is diaphragmatic breathing that opens the pelvic floor. Here’s how:

  • Place one hand on your chest and one on your belly.
  • Inhale deeply into your belly, letting the diaphragm descend.
  • Imagine your pelvic floor (vagina and anus) gently opening as you inhale.
  • Exhale and allow everything to soften.

This breath should be practiced daily for five minutes. It helps train the pelvic floor to expand, which is crucial when delivering a baby.

Core Training During Pregnancy

Along with breathwork, activating the transverse abdominis (deep core muscle) protects against diastasis recti and supports the spine.

  • Sit or stand tall.
  • Gently pull your lower belly in and up as if hugging your baby.
  • Hold for 10 seconds, repeat 10 times daily.

Avoid traditional sit-ups, and when reclining, use your arms for support to prevent unnecessary abdominal strain.

Birth Positions and Breathing in Labor

Every woman opens best in different positions—some in standing, some in side-lying, others in squatting. Practicing breathing and pelvic floor release in different postures helps identify what works best for your body. During labor, continue diaphragmatic breathing through contractions, whether you have an epidural or not. This keeps your nervous system calm, supports dilation, and helps baby descend.

Open-Glottis Pushing

If breathing alone does not bring baby down, use open-glottis pushing:

  • Inhale and open your pelvic floor.
  • Keep your throat open, avoiding breath holding.
  • Gently bear down, as if releasing gas.

This method reduces the risk of tearing compared to closed-glottis, breath-hold pushing.

Bowel Movements as Birth Training

Every bowel movement can be practice for birth. Use the same belly breathing technique on the toilet and visualize baby descending through the birth canal. This helps your brain associate the sensation with safety and ease.

Long-Term Benefits

Training your pelvic floor for birth not only improves delivery outcomes but also sets you up for better core health as you age. Women who build pelvic floor awareness in pregnancy often experience less pain, fewer interventions, and faster recovery postpartum.

Pregnancy and birth preparation are about more than staying active—they are about intentionally training your pelvic floor, core, and breath to work together. With consistent practice and guidance from a pelvic floor physical therapist, you can reduce tearing, avoid unnecessary interventions, and learn how to breathe your baby out with confidence.

Walk My Free Online Birth Class To Learn More!

Dr. Allison Feldt, PT, DPT, founder of Body Motion Physical Therapy

About the author

Dr. Allison Feldt, PT, DPT

Allison is a pelvic floor physical therapist and the founder of Body Motion PT in Edmonds. A mom who knows the aftermath of pregnancy and birth firsthand, she's on a mission to help women restore their core and pelvic floor at every stage of life.

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