Fig. 3From: MTHFR 677TT is associated with decreased number of embryos and cumulative live birth rate in patients undergoing GnRHa short protocol: a retrospective studyForest plot showing the association of MTHFR C677T genotype with the number of good-quality embryos by Poisson regression analysis adjusted by Age, BMI, infertility cause, and infertility type under GnRHa long protocol and short protocolBack to article page