Caring for myself while I'm growing somebody else: Mindful self-care buffers between pregnancy body disconnection and distress.

Pregnancy embodiment describes the way a pregnant individual inhabits their body, including disconnection and connection, likely influencing both distress and well-being. Emerging work indicates that acceptance of pregnancy-related bodily change may support well-being, particularly when co-occurring with self-care behaviors. Yet, specific associations of pregnant embodiment and intentional, individualized self-care practices (mindful self-care; MSC) with well-being and distress remain unexamined. The present study tested independent and interactive associations between MSC and positive embodiment (body agency), and negative embodiment (body estrangement), respectively, with maternal distress and well-being in a sample of US pregnant women (N = 179; M = 31.3 years, aged 21-43; 85.6 % White, 4.9 % Hispanic/Latinx). Challenge and threat/harm appraisals of the COVID-19 pandemic were included in the model to represent responses to the unique sociohistorical context. Measurement-corrected path analytic models explained a substantial proportion of variation in well-being and a smaller proportion in prenatal distress. Among those with higher MSC, the association between body estrangement and prenatal distress was weaker. Results support mindful self-care as protective for pregnancy distress in the setting of body disconnection. Future individualized health promotion might consider how high-stress contexts influence application of self-care practices and impact distress and well-being during pregnancy.