1. Low-dose HCG may improve pregnancy rates and lower OHSS in antagonist cycles: a meta-analysis 
IP Kosmas, K Zikopoulos, I Georgiou, E Paraskevaidis, C Blockeel, H Tournaye, J Van der Elst, P Devroey 
Reproductive BioMedicine Online 
Volume 19, Issue 5, Pages (November 2009)
DOI: /j.rbmo
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

2. Figure 1
Flow diagram for meta-analysis: abstract identification and selection. HCG=human chorionic gonadotrophin; RCT=randomized controlled trial.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

3. Figure 2
Comparison of low-dose human chorionic gonadotrophin (HCG) supplemented antagonist cycles versus non-supplemented cycles and the odds for clinical pregnancy. CI=confidence interval; OR=odds ratio.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

4. Figure 3
Comparison of low-dose human chorionic gonadotrophin (HCG) supplemented antagonist cycles versus non-supplemented long agonist cycles and the odds for the incidence ovarian hyperstimulation syndrome. CI=confidence interval; OR=odds ratio.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

5. Figure 4
Comparison of studies with major replacement of low-dose human chorionic gonadotrophin (HCG) supplemented cycles versus non-supplemented cycles and the odds for clinical pregnancy.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

6. Figure 5 Decision tree and protocol choice.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

7. Figure 6 Cost effectiveness analysis for the different protocols.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

8. Figure 7 One-way sensitivity analysis of net monetary benefits (NMB).
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions

9. Figure 8 Two-way sensitivity analysis of net monetary benefits (NMB).
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2009 Reproductive Healthcare Ltd, Duck End Farm, Dry Drayton, Cambridge CB23 8DB, UK Terms and Conditions