Infertility, often perceived as an adult issue, can also manifest in childhood, presenting unique challenges. Improper handling of infertility disclosures can strain parent–child relationships and potentially lead to significant psychological distress, including depression, anxiety, and long-term impacts on self-image. Despite the critical nature of these conversations, parents often report receiving little or no guidance from professionals on how or when to disclose this information to their child. This article introduces the Child Readiness for Infertility Disclosure (CRID) Assessment Tool, designed to empirically guide parents and marriage and family counselors in assessing a child's readiness for receiving information about infertility. The CRID tool integrates the concepts of Tiered Priming and Cognitive Preparedness strategies, providing structured recommendations grounded in Erickson's Stages of Psychosocial Development for age-appropriate and developmentally suitable disclosure along with an applied case study.