1. Meta-analysis of GnRH antagonist protocols: do they reduce the risk of OHSS in PCOS? 
Jyotsna Pundir, Sesh Kamal Sunkara, Tarek El-Toukhy, Yacoub Khalaf 
Reproductive BioMedicine Online 
Volume 24, Issue 1, Pages 6-22 (January 2012)
DOI: /j.rbmo
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2. Figure 1
Study selection process for the systematic review of GnRH antagonist versus GnRH long agonist protocols in ovarian stimulation in patients with polycystic ovary syndrome undergoing IVF/intracytoplasmic sperm injection.
Reproductive BioMedicine Online  , 6-22DOI: ( /j.rbmo )
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3. Figure 2
Ovarian hyperstimulation syndrome (OHSS)-related outcomes of GnRH antagonist versus GnRH long agonist protocols, per woman. (A–E) OHSS rates: (A) Mild OHSS; (B) Moderate OHSS; (C) Severe OHSS; (D) Moderate and severe OHSS; (E) Moderate, moderate and severe, and severe OHSS. (F) Cycle cancellation rate per women.
Reproductive BioMedicine Online  , 6-22DOI: ( /j.rbmo )
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4. Figure 3
Gonadotrophin-related outcomes of GnRH antagonist versus GnRH long agonist protocols, per woman. (A) Total duration of gonadotrophin stimulation. (B) Total dose of gonadotrophin.
Reproductive BioMedicine Online  , 6-22DOI: ( /j.rbmo )
Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions

5. Figure 4
Ovarian stimulation-related outcomes of GnRH antagonist versus GnRH long agonist protocols, per woman. (A) Oestradiol concentration on day of ovulation trigger. (B) Number of oocytes retrieved.
Reproductive BioMedicine Online  , 6-22DOI: ( /j.rbmo )
Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions

6. Figure 5
Pregnancy and miscarriage rates for GnRH antagonist versus GnRH long agonist protocols, per woman. (A) Clinical pregnancy rate. (B) Miscarriage rate.
Reproductive BioMedicine Online  , 6-22DOI: ( /j.rbmo )
Copyright © 2011 Reproductive Healthcare Ltd. Terms and Conditions