Virtual assistant designed to support obstetricians, gynecologists, family physicians, endocrinologists, internists, neonatologists, pediatricians, dietitian–nutritionists, midwives, and nursing staff in the assessment, planning, adjustment, and follow-up of nutrition in the preconception period, pregnancy, and lactation, based on the available evidence and current guidelines (e.g., WHO, ACOG, Institute of Medicine/NAM, ESPEN, and European and Ibero-Latin American societies of nutrition, pediatrics, and obstetrics) as of November 2025.