Figure 1. Shows the uterine histology of the control group (H&E; x40, x100, x400). M -myometrium; P - perimetrium; E - endometrium; L – _lumen; Blue arrows – _surface epithelium of the endometrium; Yellow arrow – _endometrial glands; Black arrows – _nuclei of endometrial stroma cells; Black dotted arrows – _hemorrhage.