BACKGROUND With limited information regarding fertility and sexual activity in the older population, men's behaviour, attitudes and concerns were explored in a representative population of middle-aged and older men using the Men in Australia, Telephone Survey (MATeS). METHODS A stratified random national sample of 5990 men participated in a standardized computer-assisted telephone interview. ...

BACKGROUND Our understanding of early post-vasectomy recanalization is limited to histopathological studies. The objective of this study was to estimate the frequency and to describe semen analysis patterns of early recanalization after vasectomy. METHODS Charts displaying serial post-vasectomy semen analyses were created using the semen analysis results from 826 and 389 men participating in ...

Semen analysis following elective vasectomy is necessary to confirm that the procedure was successful. However, many patients fail to follow postoperative instructions to obtain semen analysis. One hundred forty-one patients who had undergone vasectomy at the Family Practice Center of the Medical College of Ohio were surveyed to assess reasons for a poor rate of follow-up after vasectomy. Only ...

Norplant removal has been much more difficult for many physicians than might have been anticipated. Dr Untung Praptohardjo of Indonesia recently developed the "U" technique, speeding the time required to remove the six Norplant implants to an average of 7 minutes. In his technique, a unique oval-ring-tipped forceps with an internal diameter of 2.2 mm is used to reach through a 4-mm incision to ...

Dear Editor, We present herein two rare cases of intractable chronic scrotal pain after vasectomy. The patients were effectively treated with microsurgical vasovasostomy (MVV). We also discuss the possible aetiologies of the pain and other surgical options. Vasectomy was once the most common method of permanent contraception for men in both China and worldwide. One particularly distressing comp...

The situation in Mexico followed a similar pattern. From 1980 to 1988, the Mexican Social Security Institute (the Instituto Mexicano de Seguro Social, or IMSS) performed fewer than 5,000 vasectomies per year. In 1989, the IMSS launched a program to open at least one no-scalpel vasectomy training center in each state. By September 1994, 44 centers had been established, 116 physicians had been tr...

This study examined the relationship between demographic features and aetiological causes of male infertility. Primary infertility was the presentation in 78% of patients. The incidence of varicocele was the highest (31%), whereas only 4.6% had vasectomy reversal and 7.4% of men were diagnosed with idiopathic infertility. Using the chi-squared test, there was no significant difference in the in...

BACKGROUND The epididymal epithelium secretes membranous vesicles, called epididymosomes, with which a complex mixture of proteins is associated. These vesicles transfer to spermatozoa selected proteins involved in sperm maturation. Epididymosomes in the human excurrent duct have been described, but their protein composition and possible functions are unknown. METHODS AND RESULTS Epididymosom...

INTRODUCTION Iatrogenic damage to the seminal tract is one of the causes of obstructive azoospermia, which can be an indication for reconstruction surgery. We present a case of obstructive azoospermia as an unusual complication after neonatal herniorrhaphy of an omphalocele. CASE PRESENTATION A 30-year-old Japanese man was diagnosed with obstructive azoospermia. He had undergone herniorrhaphy...