Communication barriers in perinatal care for autistic women: A qualitative study using the hermeneutic-dialectic circle in Brazil.

Autistic women experience increased obstetric and perinatal risks, partly driven by communication barriers within maternity care. Evidence on how these barriers are experienced in low- and middle-income countries remains scarce. This study aimed to analyze communication barriers in perinatal care based on narratives of autistic women who experienced pregnancy, childbirth, and postpartum care in Brazil. A qualitative study was conducted using the Hermeneutic-Dialectic Circle (HDC) approach. Thirty-four autistic women (22 with support level 1 and 12 with support level 2, including three non-speaking participants with complex communication needs) were recruited through convenience sampling, supplemented by active recruitment through participant referral, and participated in semi-structured interviews conducted in multiple accessible formats (video call, real-time messaging, in-person, and augmentative and alternative communication). Data were analyzed using constant comparative methods within the hermeneutic-dialectic framework, guided by the social model of disability and the neurodiversity paradigm. Three central categories were constructed: (1) communicational demands of autistic women and their non-recognition, including alexithymia, sensory hypersensitivity, and need for predictability; (2) institutional and interpersonal communication failures, encompassing symptom invalidation, disrespectful care, and exclusion of non-speaking women; and (3) experiences of respectful and effective communication, demonstrating that adapted strategies promote safety and autonomy. Participants' narratives indicate that communication barriers in perinatal care for autistic women operate systemically rather than individually. Training healthcare professionals and implementing accessible communication strategies are essential to promote respectful, safe, and inclusive maternity care.