Irregular uterine bleeding

                                          Menstrual cycle











                                     Menstrual cycle disorders

                                        Frequency disorders

                                   Intensity and length disorders

                                   Intensity and length disorders

                                     Irregular uterine bleeding





                                            Amenorrhoea

                                            Amenorrhoea

                                   Menstrual cycle classification
                                         according to  WHO

                                             Diagnosis

                                             Diagnosis

                                             Diagnosis

                                             Diagnosis

                                              Therapy