Inclusion Criteria:  Pregnant women diagnosed with myofascial TMD according to the Research Diagnostic Criteria for Temporomandibular Disorders  Exclusion Criteria:  facial neuro-musculoskeletal pathologies (i.e., facial trauma and/or fractures, and bell's palsy) acute infections or systemic disorders osteoporosis cervical spine or upper limb dysfunction steroid infiltration4 any recent dental treatment taken or surgery over TMJ hypermobile joint neurological impairments