1. Does high body mass index increase the risk of miscarriage after spontaneous and assisted conception? A meta-analysis of the evidence 
Mostafa Metwally, M.R.C.O.G., Kee J. Ong, F.R.A.N.Z.O.G., William L. Ledger, D.Phil., Tin Chiu Li, Ph.D. 
Fertility and Sterility 
Volume 90, Issue 3, Pages (September 2008)
DOI: /j.fertnstert
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1 Flow chart of literature search.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Odds ratio of miscarriage regardless of the method of conception (general population).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3 Odds ratio of miscarriage after ovulation induction.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

5. Figure 4
Funnel plot of the studies used to evaluate the pooled odds ratio for miscarriage in overweight and obese patients. The vertical line represents the pooled estimate for the odds ratios. Individual studies are represented by the blue dots. The plot is asymmetrical, with fewer studies to the left of the vertical line.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions