Low-back Pain During Pregnancy and Its Psycho-social Implications

Inclusion Criteria: * Women aged 18-44 * Primiparae * Single pregnancy * Spontaneous pregnancy - fisiological pregnancy * pregnancy \>= 12 weeks * low-back pain (between the 12th rib and the lumbo-pelvic region) and/or pelvic (in the pubic region and/or in one or both of the sacro-iliac joint and/or of the gluteal region) non specific * consent to treatment * absence of linguistic barriers Exclusion Criteria: * Women aged \<18 o \>44 * Pathological pregnancy, twins * Metabolic pathologies * Obstetrician's emergencies * Pre-term birth * Specific lumbar and/or pelvic pain - Genetics disorders * Major congenital anomalies * Absence of consent to treatment * Presence of linguistic barriers