1. Progesterone luteal support after ovulation induction and intrauterine insemination: a systematic review and meta-analysis 
Micah J. Hill, D.O., Brian W. Whitcomb, Ph.D., Terrence D. Lewis, M.D., Mae Wu, D.O., Nancy Terry, Alan H. DeCherney, M.D., Eric D. Levens, M.D., Anthony M. Propst, M.D. 
Fertility and Sterility 
Volume 100, Issue 5, Pages e6 (November 2013)
DOI: /j.fertnstert
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2. Figure 1
Forrest plot of (A) clinical pregnancy and (B) live birth. CI = confidence interval.
Fertility and Sterility  , e6DOI: ( /j.fertnstert )
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3. Figure 2
Forrest plot of clinical pregnancy in subgroup analysis based on method of ovulation induction. (A) gonadotropins; (B) clomiphene citrate; (C) clomiphene citrate + gonadotropins. CI = confidence interval.
Fertility and Sterility  , e6DOI: ( /j.fertnstert )
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4. Supplemental Figure 1 PRISMA flow diagram of study selection.
Fertility and Sterility  , e6DOI: ( /j.fertnstert )
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5. Supplemental Figure 2 Funnel plot assessment of publication bias.
Fertility and Sterility  , e6DOI: ( /j.fertnstert )
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6. Supplemental Figure 3
Forrest plot of live birth in subgroup analysis in patients receiving gonadotropin ovulation induction. CI = confidence interval.
Fertility and Sterility  , e6DOI: ( /j.fertnstert )
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