Your Pelvic Floor After Birth: What Happened and What to Do About It The pelvic floor is a group of muscles that form a hammock across the base of the pelvis, supporting the bladder, bowel, and uterus. During pregnancy, this hammock bears the increasing weight of a growing baby for nine months โ€” the equivalent of progressively loading a suspension bridge with more and more weight and expecting the structure not to be affected. During a vaginal birth, the pelvic floor muscles stretch to three times their resting length as the baby passes through. Some tearing is common. Even without a tear, the muscles, nerves, and connective tissue supporting them have been through a significant mechanical event. The good news: the pelvic floor is responsive to rehabilitation. It is a muscle group, and muscle groups respond to appropriate exercise. ## What Pelvic Floor Damage Looks Like Stress urinary incontinence (SUI): Leaking urine when you cough, sneeze, laugh, run, or lift. Caused by the pelvic floor not generating enough closing pressure fast enough to counter the abdominal pressure spike. SUI affects approximately 1 in 3 women after vaginal birth and 1 in 10 after caesarean. Urgency incontinence: The sudden, overwhelming urge to urinate that is difficult to defer โ€” sometimes resulting in leaking before reaching the toilet. Pelvic organ prolapse: Descent of the bladder, uterus, or rectum into or through the vaginal canal due to weakened support structures. Symptoms include a feeling of heaviness, dragging, or 'something coming down.' Prolapse is more common after multiple births and large babies. Mild prolapse is extremely common and often asymptomatic. Sexual function changes: Reduced sensation, discomfort, or pain with sex. Can be caused by scar tissue from tears or episiotomy, pelvic floor hypertension (muscles too tight, not too loose), or hormonal changes during breastfeeding. ## When to Start Pelvic Floor Exercises The question "when can I start?" often has the answer "immediately" โ€” but let's be specific. From day 1 postpartum: Gentle pelvic floor activation is safe and beneficial. The muscle is bruised and may not respond normally at first โ€” this is expected. Trying to activate it stimulates circulation to the area and begins the healing process. What a gentle first exercise looks like: lying down, take a breath in. As you breathe out, gently lift and squeeze as if you are stopping the flow of urine. Hold for 3-5 seconds. Release fully. Repeat 5-10 times. Several times per day. Weeks 2-6: Gradually increase hold times (up to 10 seconds) and repetitions as sensation and strength return. After 6-week check: Begin progressive loading โ€” exercises in sitting, then standing, then with movement. A pelvic floor physiotherapist can assess your baseline and guide progression. High-impact exercise (running, HIIT, heavy lifting): Not recommended before 12 weeks postpartum at the earliest, and only when you can complete a full pelvic floor exercise programme without symptoms. Many women are cleared medically at 6 weeks without any discussion of pelvic floor readiness โ€” the 6-week check is not an assessment of pelvic floor capacity. ## Doing the Exercises Correctly The most common error is bearing down instead of lifting up. This is counterproductive. Correct activation: think of drawing the muscles inward and upward, as if lifting a lift inside your pelvis. You should not see your abdomen bulge outward, your buttocks clench, or your breath hold. If you cannot feel the muscles working, if you have persistent leaking despite 12 weeks of consistent exercise, or if you have pain, pressure, or a dragging sensation, ask for a referral to a women's health physiotherapist. This is not an extreme request. It is standard rehabilitative care. ## A Note on Caesarean Births The pelvic floor is still affected by caesarean birth, primarily by the weight of pregnancy on the muscles for nine months. Pelvic floor exercises are appropriate and beneficial after caesarean as well. The abdominal scar from caesarean also benefits from specific scar mobilisation exercises from around 6-8 weeks โ€” a women's health physiotherapist can advise on this.