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. 2022 Aug 17;13:945609. doi: 10.3389/fendo.2022.945609

Figure 4.

Figure 4

Changes in gonadal parameters after MET and COM therapy. (A) Changes in E2 after MET and COM therapy. (B) Changes in LH after MET and COM therapy. (C) Changes in FSH after MET and COM therapy. (D) Changes in LH/FSH after MET and COM therapy. (E) Changes in PRL after MET and COM therapy. (F) Changes in Prog after MET and COM therapy. (G) Changes in TT after MET and COM therapy. (H) Changes in SHBG after MET and COM therapy. (I) Changes in FAI after MET and COM therapy. MET, metformin; COM, combine; E2, estradiol; LH, luteinizing hormone; FSH, follicle-stimulating hormone; PRL, prolactin; Prog, progesterone; TT, total testosterone; SHBG, sex hormone-binding globulin; FAI, free androgen index. Results are expressed as mean ± SD or median (25th–75th percentile); * P < 0.05, ** P < 0.01 (vs. before treatment in each group); # P < 0.05, ## P < 0.01 (vs. the other treatment).