[Echographic diagnosis of ovulation in healthy women]

Dynamic echographic changes in measures of the uterus, uterine mucosa, ovaries and dominant follicle during normal ovulatory menstrual cycle were established in 16 multiparas and 17 nulliparas. All measures undergo characteristic changes as they increase during follicular phase of the cycle and reach their maximum paraovulatorily. For establishment of ovulation the changes in anterior-posterior size of the uterus, uterine mucosa, diameter of the dominant follicle and qualitative changes, occurring in it, are of the greatest significance. Mathematical models are made, which allow a comparison and prognosis of the changes in the internal genital organs of a woman in respect to the ovulation.