1. The relationship between isolated teratozoospermia and clinical pregnancy after in vitro fertilization with or without intracytoplasmic sperm injection: a systematic review and meta-analysis 
James M. Hotaling, M.D., James F. Smith, M.S., M.D., Mitchell Rosen, M.D., Charles H. Muller, Ph.D., Thomas J. Walsh, M.S., M.D. 
Fertility and Sterility 
Volume 95, Issue 3, Pages (March 2011)
DOI: /j.fertnstert
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2. Figure 1
Forest plots of summary risk estimates. (A) IVF/ICSI combined: isolated teratozoospermia and all IVF/ICSI outcomes. Vertical line at 1 indicates the null hypothesis of no impact of teratozoospermia on IVF/ICSI clinical pregnancy. Size of the grey box around each odds ratio (OR) (black dot) reflects the magnitude of each study’s individual contribution to the overall meta-analysis (represented by the diamond shape at the bottom). Black lines through the grey boxes show the limits of the 95% confidence intervals (95% CI) for each OR. (B) IVF: isolated teratozoospermia and IVF outcomes. (C) ICSI: isolated teratozoospermia and ICSI outcomes.
Fertility and Sterility  , DOI: ( /j.fertnstert )
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3. Figure 1
Forest plots of summary risk estimates. (A) IVF/ICSI combined: isolated teratozoospermia and all IVF/ICSI outcomes. Vertical line at 1 indicates the null hypothesis of no impact of teratozoospermia on IVF/ICSI clinical pregnancy. Size of the grey box around each odds ratio (OR) (black dot) reflects the magnitude of each study’s individual contribution to the overall meta-analysis (represented by the diamond shape at the bottom). Black lines through the grey boxes show the limits of the 95% confidence intervals (95% CI) for each OR. (B) IVF: isolated teratozoospermia and IVF outcomes. (C) ICSI: isolated teratozoospermia and ICSI outcomes.
Fertility and Sterility  , DOI: ( /j.fertnstert )
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