Overview Effect of Testosterone Pretreatment in POR Status: Completed Trial end date: 2020-06-30 Target enrollment: Participant gender: Summary This study compared the therapeutic effect of 4- and 6-week TTG application before controlled ovarian hyperstimulation (COH) in POR. Phase: N/A Details Lead Sponsor: Hanoi Medical UniversityCollaborator: National Hospital of Obstetrics and GynecologyTreatments: Testosterone