IRCT20160815029374N4 IRCT 2019-05-09 Vice chancellor of Mazandaran University of Medical Science. Effect of Agonist on reproduction Comparison of the the effect of Dual trigger by Gonadotropin releasing hormone and Human chorionic gonadotropin versus Human chorionic gonadotropin alone on pregnancy rates in infertile women with diminished ovarian reserve undergoing intracytoplasmic sperm injection-embryo transfer cycles 2019-05-15 anticipated 80 Complete https://irct.ir/trial/34098 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: Simple individual randomization, single blind, random number table, Blinding description: Randomization will be done by one ward nurse on Human chorionic gonadotropin day. Physician has not information about intervention, But patient know about it. 3 Diseases of the genitourinary system. Intervention 1: Intervention group: Use of GnRH Agonist ampule (Variopeptil, 0.1 mg, SC, varian farmed, Iran) 0.2mg plus HCG (Choriomon ,5000 IU , IM, IBSA company , Switzerland) on HCG injection day. Intervention 2: Control group: Use of HCG injection alone (Choriomon ,5000 IU , IM, IBSA company , Switzerland) on HCG injection day. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no further information