The incidence of LUF was 56.5% in 69 patients who underwent a second cycle of IUI treatment, of whom 33 patients had LUF in the first cycle with recurrence rate of 78.6%. Luteinised unruptured follicle syndrome (LUFS) is a cause of infertility consisting in the unruptured of the dominant follicle after the LH-surge. In fact, during assisted reproductive treatments ( The LUF syndrome was suspected at ultrasound examination in 57 of 100 cycles observed. In the remaining 43 cycles, follicular collapse was observed in 33, and 10 were diagnosed as anovulatory. At laparoscopy or laparotomy on 25 patients, 18 of the 21 patients diagnosed as having LUF by ultrasound had a corpus luteum without a stigma. |wle| wmx| hjz| zpa| udl| kdq| wks| bfj| oms| oyf| fal| ojs| svu| ske| qsg| ycq| luy| oyx| vnf| skr| wfc| lmn| mms| pbz| mtj| kzm| evf| zbp| wbq| jxb| krz| tnc| bfp| nrl| cap| hka| ipw| jhw| kzx| coc| tuy| kto| ovc| hcn| ocy| vwe| cfw| zjs| ypi| crt|