Fertility, Sperm Health, and Nutrition Before and During Pregnancy | Dr Federica Amati

The first thousand days of life—from conception through a child's second birthday—represent a critical "golden window" where environmental and nutritional inputs fundamentally shape long-term health and aging. Dr. Federica Amati, an expert in biomedical sciences and maternal nutrition, explains that this period, anchored by the Developmental Origins of Health and Disease (DOHAD) principle, dictates the structural development of organs and metabolic systems. Parents can significantly influence outcomes during the 90-day preconception period by adopting a Mediterranean dietary pattern, managing stress, and eliminating toxins like alcohol and smoking to optimize egg and sperm quality. While maternal nutrition directly impacts fetal development, paternal health also plays a crucial role in placental formation and neurocognitive outcomes. Navigating this phase requires focusing on nutrient-dense foods, appropriate supplementation, and prioritizing structural support over individual guilt, as human biology remains resilient and adaptable throughout life.