Postnatal Physiotherapy After Pregnancy: Recovery Guide for New Mothers

Postnatal Physiotherapy: Recovery After Pregnancy and Childbirth

Pregnancy involves a remarkable 9-month transformation of the body — the pelvis widens, the abdominal muscles stretch and separate, hormones soften ligaments, the pelvic floor supports an ever-growing load, and posture shifts dramatically. After birth, whether vaginal or caesarean, the body requires expert guidance to recover fully and safely.

What Changes Happen During Pregnancy That Need Rehabilitation

Pelvic Floor Changes

The pelvic floor muscles (levator ani, coccygeus) support the weight of the growing uterus throughout pregnancy. During vaginal delivery, these muscles undergo extreme stretch — up to 3.26 times their resting length. This explains why urinary incontinence (leaking when coughing, sneezing, or running) is so common postnatally.

Diastasis Recti

The two rectus abdominis muscles separate along the linea alba (midline) as the uterus expands. This separation — diastasis recti — is present in over 60% of women at 35 weeks of pregnancy. When it doesn't resolve postnatally, it compromises core stability, contributes to back pain, and creates the characteristic "mummy tummy" appearance.

Pelvic Girdle Pain & Sacroiliac Joint Dysfunction

Relaxin hormone increases ligament laxity throughout pregnancy. The sacroiliac joints, pubic symphysis, and hip joints become hypermobile — leading to pelvic girdle pain in up to 25% of pregnant women. Postnatal physiotherapy addresses the residual instability.

Postural Changes

The growing abdomen shifts the centre of gravity forward, causing excessive lumbar lordosis (hollow back), rounded shoulders, and a forward head posture. These adaptive postural changes don't automatically correct after delivery.

Phase-Based Postnatal Physiotherapy Programme

Week 1–2: Gentle Reconnection (All Deliveries)

The focus is awareness and gentle reconnection with deep core muscles, not exercise:

• Diaphragmatic breathing: Inhale — belly expands. Exhale — gentle belly falls. 5 minutes, 3 times daily.
• Pelvic floor reconnection: Gentle awareness exercise — on exhale, gently lift and draw up the pelvic floor (as if stopping urination). Hold 3 seconds. Especially important if episiotomy or perineal tear occurred.
• Ankle pumps and calf activation: DVT prevention during early mobilization period
• Gentle walking: Begin at Day 1–2, gradually increase to 20 minutes by Week 2

Week 2–6: Foundation Building

• Transverse abdominis activation: Lying on back, knees bent. On exhale, gently draw lower abdomen in toward spine. Hold 5 seconds. Foundational core exercise safe even with diastasis recti.
• Pelvic floor programme: Progress to 10-second holds × 10 reps × 3 sets + 10 quick flicks. Crucial for stress incontinence prevention.
• Posture correction: Thoracic extension over rolled towel. Shoulder retraction. Hip flexor stretching.
• Walking programme: Build to 30 minutes daily

Week 6+: Active Rehabilitation

After 6-week postnatal check and physiotherapy assessment:

• Diastasis recti rehabilitation programme (if gap > 2 cm)
• Progressive core loading — planks, bridging, bird-dog
• Scar mobilization for C-section (gentle massage across and along scar)
• Return to impact exercise — running, HIIT (typically Week 12+ when pelvic floor is functional)

When to See a Pelvic Floor Physiotherapist

• Any urine leakage when coughing, sneezing, laughing, or running
• Sensation of pelvic organ prolapse (heaviness, dragging sensation in vagina)
• Diastasis recti confirmed on self-check
• C-section scar sensitivity, numbness, or tightness
• Pain with intercourse (dyspareunia) — common and treatable
• Lower back or pelvic pain persisting beyond 6 weeks