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China Family Planning Association (CFPA) is promoting sexual health among men who have sex with men, which has led to their improved sexual health practices and behaviour.
Context: While a number of studies have examined the association between individuals' characteristics and their contraceptive use, few studies have examined the influence of partners' characteristics ...
A patient presenting with infertility was found to have bilateral agenesis of the vas deferens and body and tail of the epididymis in association with cleft mitral valve, epiphyseal dysplasia, polyd...
Recently, there is increasing evidence suggesting that oxidative sperm DNA damage is closely associated with impaired sperm function and male infertility. 8-Hydroxydeoxyguanosine (8-OHdG) is consi...
Immunocytochemical techniques have been used to monitor the size and composition of the leukocyte population in unfractionated human semen samples and sperm populations generated by Percoll gradie...
Hypospadias (a urethral orifice located along the ventral side of the penis) and cryptorchidism (failure of the testes to descend into the scrotal sacs) are the 2 most common congenital malformat...
Sex is often a barometer of social change, and power struggles and political conflicts around matters of sexuality often reveal wider social anxieties. Sexual behavior, attitudes towards sexuality,...
The discipline of sociology has long been an important site for understanding the social construction and organization of sexuality. While sexuality is still widely understood in biological or psy...
the American Association of Sexuality Educators, Counselors and Therapists (AASECT) is a not-for-profit, interdisciplinary professional organization. In addition to sexuality educators, sexuality coun...

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