Dr. Nicolae Tiberiu Constantin is a Diplomate of the European College of Animal Reproduction (ECAR) and a Lecturer at the Faculty of Veterinary Medicine, University of Agronomic Sciences and Veterinary Medicine of Bucharest, Romania. His clinical and research interests focus on companion animal and farm animal reproduction, with particular emphasis on reproductive imaging, assisted reproductive technologies, reproductive endocrinology, fertility assessment, and translational reproductive research. His recent scientific work also explores the impact of environmental contaminants on reproductive function and the application of advanced molecular approaches in veterinary reproductive medicine. Dr. Constantin has authored and co-authored numerous peer-reviewed scientific publications and actively participates in international research collaborations. He serves as Secretary of the European Veterinary Society for Small Animal Reproduction (EVSSAR), is involved in postgraduate education and specialist training in veterinary reproduction, and regularly contributes as a reviewer and guest editor for international scientific journals. His long-term goal is to advance evidence-based veterinary reproductive medicine through innovative research, international collaboration, and the training of future specialists.