Marjan Sabbaghian, Tahereh Modarresi, Hani Hosseinifar, Ali Daliri Hampa, Leila Karimian, Firoozeh Ghaffari, Jalil Hosseini, Mohammad Ali Sadighi Gilani,
Volume 71, Issue 8 (November 2013)
Abstract
Background: Intrauterine insemination (IUI) is one the most common methods in infertility treatment, but its efficiency in infertile couples with male factor is controversial. This study is a retrospective study about correlation between semen parameters and male and female age with successful rate of IUI in patients attending to Royan Institute.
Methods: A total of 998 consecutive couples in a period of 6 months undergoing IUI were included. They were classified into two groups: couples with successful and unsuccessful pregnancy. Main outcome was clinical pregnancy. Data about male and female ages and semen analysis including concentration, total sperm motility, class A motility, class B motility, class A+B motility and normal morphology was extracted from patients’ records. Semen samples were collected by masturbation or coitus after 2 to 7 days of abstinence. Their female partners were reported to have no chronic medi-cal conditions and have normal menstrual cycles.
Results: One hundred and fifty seven of total 998 cycles (15.7%) achieved pregnancy. The average of female age in successful and unsuccessful group was 28.95±4.19 and 30.00±4.56 years, respectively. Mean of male age was 33.97±4.85 years in successful group and 34.44±4.62 years in unsuccessful group. In successful and unsuccessful groups, average of sperm concentration was 53.62±38.45 and 46.26±26.59 (million sperm/ml), normal morphology of sperm was 8.98±4.31 (%) and 8.68±4.81 (%), sperm total motility was 47.24±18.92 (%) and 43.70±20.22 (%) and total motile sperm count was 80.10±63.61 million and 78.57±68.22 million, respectively.
Conclusion: There was no significant difference in mean of females’ age and males’ age between successful and unsuccessful groups (P<0.05). In addition, there was no significant difference in semen parameters including concentration, total sperm motility, class A motility, class B motility, class A+B motility and normal morphology between two groups. It was shown that common semen analysis and male and female ages cannot predict IUI outcome.
Meysam Jangkhah, Faramarz Farrahi , Abdolhossein Shiravi, Mohammad Ali Sadighi Gilani , Seyed Jalil Hosseini , Farid Dadkhah, Reza Salman Yazdi, Mohammad Chehrazi,
Volume 73, Issue 6 (September 2015)
Abstract
Background: Varicocele is recognized as the most common cause of male factor infertility and is found in 15% of the general population. This prevalence increases to 35% in men presenting with primary infertility and between 70 to 80% in men presenting with secondary infertility. The effect of varicocele on Leydig cell function and testosterone production has been always a question. In this study we examined the effect of varicocelectomy on serum testosterone.
Methods: This research protocol was approved by the institutional review board at Royan Institute in infertility department and also this study has been done in Royan Institute (Tehran, Iran) during one year since September 2012 till October 2013. In this cross-sectional study, Serum levels of total testosterone in 79 men with clinical varicocele and in 70 fertile men who served as a control group were compared. Men aged 23–46 years with clinically palpable varicoceles as determined by physical examination were studied. Three to 6 months, testosterone levels were measured again after varicocelectomy, then testosterone levels were compared before and after varicocelectomy.
Results: The mean of serum testosterone levels before surgery in infertile men with varicocele and fertile men were 590(230) vs. 583(237) ng/dl respectively. No statistically significant changes were noted in serum testosterone levels for any groups. Three month after varicocelectomy mean serum testosterone levels were significantly increased in infertile men with varicocele compared with preoperative levels from 590 (230) to 663 (242) ng/dl (P=0.009). Also the testis volume of patients were examined, which were divided into two groups included the men with testis volume less than 16 ml (<16) and more than 16 ml (≥16).
Conclusion: In infertile men affected with clinical varicocele, varicocelectomy seems to have caused positive impact on the level of serum testosterone increase. It is thought that positive effect is probably caused by improvement of the Leydig cell functions which induce the increase of serum testosterone level.
