Dr Piotr Sokol is fertility consultant at Reproductive Medicine Department of Dexeus Mujer. He graduated from Medical University of Warsaw in 2006. After completing internship he moved to Barcelona where he completed in 2012 his specialty training in Obstetrics and Gynaecology in Hospital Clínic, a university affiliated hospital. Subsequently he finished Master Degree in Gynaecological Endoscopy in Hospital Vall d´Hebron, Barcelona and in parallel received training in human reproduction in Sims IVF, Dublin. Since then he has been working in the field of human reproduction in few private, university affiliated, clinics in Barcelona and Dublin applying the holistic approach to infertile couples. Currently he has special interest in male factor infertility and particularly in optimization of male sample for both natural fertility and assisted reproduction. He is member of American Society for Reproductive Medicine (ASRM) and Spanish Fertility Society (SEF).