Characterizing self-reported physical activity before and during a subsequent pregnancy among parents in a familial autism cohort. - G Bragg M; Vesey O; Chavarro JE; Hart JE; Tabb LP; Weisskopf MG; Croen LA; Fallin D; Hertz-Picciotto I; Newschaffer C; Schmidt RJ; Volk H; et al. (Autism : the international journal of research and practice, 2025)