Presented by: Juan González de Canales Díaz, MD. Obstetrics and Gynecology Fellow, Clinica Universidad de Navarra, Madrid, Spain. Faculty also involved in this project & presentation: Luis Chiva, MD, PhD., Cristina Fernández Valor, MD., Alfonso Beltrán, Pablo Mata, Lourdes Durango, María Dolores Peñuelas. Dr. Juan González de Canales Díaz, is a fellow, in the final year of residency, working on his doctoral thesis with Dr. Chiva in postcoital testing at Clínica Universidad de Navarra in Pamplona and also in Madrid. He is also is a teacher collaborator at Universidad de Navarra School of Medicine. References ‌