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Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: Brief and long co-incubation of sperm and oocytes for in vitro fertilization: a meta-analysis of randomized controlled trials

Fig. 2

Forest plot of IVF outcomes with brief (1-6 h) or long (16-24 h) oocyte–sperm co-incubation time. Odds ratios and weighted mean differences for the outcomes: (A) live-birth rate; (B) clinical pregnancy rate; (C) ongoing pregnancy rate; (D) miscarriage rate; (E) normal fertilization rate; (F) top-quality embryo rate; (G) polyspermy rate; (H) implantation rate

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BMC Pregnancy and Childbirth

ISSN: 1471-2393

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