Peter Humaidan is a specialist in reproductive endocrinology, Professor at The Fertility Clinic at Skive Regional Hospital, Aarhus University, Denmark, and Honorary Professor at Odense University, Denmark. He trained at the Sahlgrenska University Hospital, Gothenburg, Sweden. During his scientific work he has primarily focused on developing individualized treatment protocols for the infertile patient. His doctoral thesis (DMSc) explored the role of LH during the follicular and luteal phases in controlled ovarian stimulation. His main fields of interest are triggering ovulation with GnRH agonist, the use of GnRH antagonists, and OHSS prevention. He is the founder of the international society “The Copenhagen GnRHa Triggering Workshop Group” and board member of the ESHRE SIG Endocrinology Group. He has authored 100 + articles (H-index 26) in international peer reviewed journals as well as the Danish guidelines for OHSS prevention and chapters in textbooks. Peter Humaidan has a wide international scientific network and is frequently invited as a speaker at international conferences.