Assessment of the incidence rate of delayed physical milestones in toddlers at selected areas in view to develp self-instructional module. Objectives: To assess the incidence rate of delayed physical milestones in toddlers and to find out association between study finding with selected demographic variables and to develop self instructional module to guide parents on care of toddlers with delayed physical milestones Methodology: The present study was conducted Assessment of the incidence rate of delayed physical milestones in toddlers at selected areas in view to develop self-instructional module.