Impact of pelvic floor phisiotherapy during pregnancy in urinary incontinence and delivery.

INTERVENTION: E02.779.474 Treatment Group: 48 pregnat women will perform 12 sessions of pelvic floor muscle training under phisiotherapeutical supervision 1x per week between 12 and 32 weeks of pregnancy and 4 sessions of perineal massage and elongation of pelvic floor muscles under phisiotherapeutical supervision 1x per week between 34 and 38 weeks. Control Group: 48 pregnant women without phisiotherapeutical supervision. CONDITION: O00‐O99 Pregnancy ; Z32.1 PRIMARY OUTCOME: Reduction of 30% of post‐partum urinary incontinence in study group related to control, identified as ICIQ‐SF <1 in continent patients. SECONDARY OUTCOME: Reduction of perineal laceration identified through delivery register of each patient. ; INCLUSION CRITERIA: Pregnant between 12 and 20 weeks of pregnancy; without previous deliveries.