Fig. 3

Forest plots of meta-analysis of the levels of Follicle-Stimulating Hormone among the diabetic and non-diabetic ones. Data are pooled SMDs with 95% CIs. a after leave out Al-Fartosy,2017. (8), b after leave out Thmail,2023. (5) c) after leave out Fabian,2016. (18) d) after leave out three studies