HCG and GnRH Analogue Trigger Failure – Fertility Plus
Fertility Plus shared a post on LinkedIn:
“HCG and GnRH analogue trigger failure
A recent large retrospective analysis has shed light on the effectiveness of different trigger types in IVF cycles. Comparing 2,034 donor GnRHa-trigger cycles with 1,433 hCG-trigger cycles, the study found EFS incidences of 3.5% for GnRHa and 3.1% for hCG, indicating no significant difference between the two methods when executed properly. This aligns with earlier literature citing a 2–7% EFS incidence for hCG triggers, reinforcing that trigger type alone does not appear to increase EFS risk.
J Assist Reprod Genet (2012) 29:249–253
DOI 10.1007/s10815-011-9704-8
Empty follicle syndrome after GnRHa triggering versus hCG triggering in COS Juan C. Castillo and Juan Garcia-Velasco and Peter Humaidan IVF.”
Title: Empty follicle syndrome after GnRHa triggering versus hCG triggering in COS
Author: Juan C Castillo, Juan Garcia-Velasco, Peter Humaidan
Read the full article.
-
Jun 19, 2026, 15:54Horace Roman: Sciatic Nerve Endometriosis – Prevent Muscle Atrophy Caused by Progressive Denervation
-
Jun 19, 2026, 15:36Why Does the Clock Read Older? – Fertility Plus
-
Jun 19, 2026, 15:28Asma Khalil: Study Raises Questions About Workplace Activities and Early Pregnancy Outcomes
-
Jun 19, 2026, 15:21Spindle Dynamics and Chromosome Segregation In Human Preimplantation Embryos – Fertility and Sterility
-
Jun 19, 2026, 15:12Today is World Sickle Cell Day – Preeclampsia Foundation
-
Jun 19, 2026, 14:59Marco Zaccaria: ESGE Webinar to Spotlight Advances in the Surgical Management of Parametrial Endometriosis
-
Jun 19, 2026, 14:46PMOS Does Not Make Conception Impossible – PCOS Awareness Association
-
Jun 19, 2026, 14:40Diana Kayal: Successful Fertility Programs Aren’t Built On Clinical Expertise Alone
-
Jun 19, 2026, 14:29Devyanshi Dixit: Call for Abstracts at GFWH 2026