Background: The maximum probability of conceiving during a menstrual cycle is only about 40%. One third of conceptions do not result in the delivery of a baby recurrent miscarriage, defined as the loss of 3 or more pregnancies before 20 weeks post-menstruation that affects 1% of all women. Approximately 20 percent of pregnant women will have some bleeding before 20 weeks’ gestation, and roughly...

Background The human Y chromosome is essential for human sex determination and male germ cell development and maintenance. In 1996, Vogt et al. identified three recurrently deleted regions in Yq11 termed the azoospermia factor (AZF). The AZF region is subdivided into three non-overlapping sub-regions called AZFa, AZFb and AZFc and microdeletion in these regions is the most important etiology of...

Background: Sexual reproduction affords the stands for conserving genetic characteristics and sequentially, genetic inconsistency may influence the capability to imitate. Materials and Methods: Research was conducted by subject in PubMed and other databases. Results: A significant number of genotypes have been related with infertility phenotypes and evaluation of precise genes in humans and mod...

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...

Tuberculosis of the genitourinary tract is a well-known cause of male infertility. However, infertility from infection by nontuberculous mycobacterium has not been reported. Herein, we present a case of seminal vesiculitis due to Mycobacterium gastri in a diabetic patient leading to male infertility. Improvement in semen quality was noticed after 6 months of therapy with isoniazid, ethambutol a...