Fig. 3From: GnRH agonist and hCG (dual trigger) versus hCG trigger for follicular maturation: a systematic review and meta-analysis of randomized trialsA. Meta-analysis of studies reporting the number of oocytes retrieved; B. Meta-analysis of studies reporting the number of mature oocytes; C. Meta-analysis of studies reporting the number of the fertilized oocytes; D. Meta-analysis of studies reporting the number of usable embryosBack to article page