Triggering Oocyte Maturation in POSEIDON Group 3 and 4 Poor Responders Using Double Trigger or HCG Trigger

Triggering Oocyte Maturation in POSEIDON Group 3 and 4 Poor Responders Using Double Trigger or HCG Trigger . A Randomized Controlled Study

The aim of this randomized controlled study is to compare the efficacy of double trigger protocol [ the co-administration of GnRH agonist with HCG ( 38 - 39 and 35 - 36 h prior to ovum pick-up, respectively ] with HCG in triggering ovulation in patients with expected poor response to ovarian stimulation

Inclusion Criteria:

• POSEIDON group 3 and 4
• GnRH antagonist IVF cycle

Exclusion Criteria:

• Hypogonadotrophic hypogonadism
• Endometriosis
• History of recurrent abortion