Male infertility affects approximately 2-7% of couples around the world. Over one in ten men who seek help at infertility clinics are diagnosed as severely oligospermic or azoospermic. Recent extensive molecular studies have revealed that deletions in the azoospermia factor region of the long arm of the Y chromosome are associated with severe spermatogenic impairment (absent or severely reduced...

Background: Common treatment for infertile couples is the use of controlled ovulation hyperstimulation (COH) with intrauterine inseminations (IUI). IUI is used in cases such as ovulatory dysfunction, cervical factor infertility, male subfertility, and unexplained infertility. In this study, we evaluated the relationship between IUI outcome and special causes of infertility. Methods: This was a...

results among 100 samples from infertile males, the presence of genus mycoplasma was confirmed in 45 cases of which 15 cases were infected with m. hominis. among 100 samples from infertile female, the presence of genus mycoplasma was confirmed in 43 cases of which 18 case were infected with m. hominis. the positive samples were sequenced and the phylogenetic tree was plotted. conclusions the re...

Significant advances in treatment have enabled previously infertile males to achieve fatherhood, when only a few years ago they would have had no chance of biological paternity. In contrast to the overall success of assisted reproduction, the aetiology of male-factor infertility is poorly understood. Recent studies have shown, however, that a significant proportion of men with severe infertilit...

This paper discusses the perceptions of male infertility in northern Botswana and their implications for efficacious family planning and AIDS prevention programmes in the country. HIV rates are rapidly increasing in northern Botswana and it is estimated that nearly 30% of the population are infected. A significant factor in these increases is the perception that infertility is caused by the use...

BACKGROUND Infertility is a health problem which affects about 10-20% of married couples. Male factor infertility is involved approximately 50% of infertile couples. Most of male infertility is regarding to deletions in the male-specific region of the Y chromosome. OBJECTIVE In this study, the occurrence of deletions in the AZF region and association between infertility and paternal age were ...

INTRODUCTION Male infertility factor is defined if the total number of motile spermatozoa (TMSC) < 20 × 10(6)/ejaculated, and unexplained infertility if spermiogram is normal with normal female factor. THE AIM of this study was to determine the predictive value of TMSC for spontaneous pregnancy (ST) and pregnancy after treatment with intrauterine insemination (IUI) in couples with male factor...

Male factor infertility often happened in patients with varicocele and genetic disorder. Microsurgical varicocele is the most effective and safe treatment option for male infertility in patients with varicocele. Y chromosome microdeletions and chromosomal abnormalities are the two types of genetic disorder. Now we could use commercial detection kits through PCR amplification of selected regions...

Male factor infertility often happened in patients with varicocele and genetic disorder. Microsurgical varicocele is the most effective and safe treatment option for male infertility in patients with varicocele. Y chromosome microdeletions and chromosomal abnormalities are the two types of genetic disorder. Now we could use commercial detection kits through PCR amplification of selected regions...

In more than half of infertile men, the cause of their infertility is unknown. Several studies revealed the role of viral infections in male infertility. The aim of the present study was to determine the prevalence of herpes simplex virus-1 (HSV-1) and HSV-2 in semen from asymptomatic infertile male patients, and its association with altered semen parameters. A total of 70 semen samples were co...