Prioritizing embryologist health: occupational health hazards and preventive strategies

Clinical embryologists are pivotal to assisted reproductive technology (ART) success, performing critical procedures from gamete manipulation to embryo transfer, yet they face multifaceted and under recognized occupational health challenges in a high-stakes environment. This review examines a variety of occupational risks and diseases affecting embryologists, synthesizing literature on physical, psychological, and ergonomic hazards. Musculoskeletal disorders are prevalent, with shoulder pain increasing in a dose-dependent manner as career length progresses. Psychological morbidity is similarly significant, as a subset of embryologists have stress-related mental health issues and elevated rates of emotional exhaustion. Furthermore, gaps in safety compliance persist, including insufficient protection during the handling of semen or liquid nitrogen. This review ultimately offers two concrete contributions: (1) reframing embryologist health as a quality assurance imperative rather than solely a personnel issue, and (2) leveraging automation and digital technology as a targeted strategy to reduce ergonomic and psychological hazards. Building on this framework, this review also proposes a multi-level intervention strategy encompassing individual, ergonomic, organizational, and technological dimensions to alleviate the aforementioned risks, directly linking embryologist well-being to treatment safety and clinical outcomes.