During the gynecological ultrasound, performed preferentially by transvaginal way, you can study some of the organs that occupy the female pelvis: uterus, cervix and ovaries. You can assess the position, size and echogenicity of the uterus, endometrial thickness and echogenicity, location, size and echogenicity of the ovaries, the pouch of Douglasas well as the vascular anatomy of the pelvis.