نتایج جستجو برای: masturbation
تعداد نتایج: 607 فیلتر نتایج به سال:
Abstract Nocturnal penile tumescence (NPT) has been reported for males of only a few mammalian species, including humans, albeit this scarcity might be an artefact the difficulty documenting it. We investigated NPT in 12 adult male chimpanzees living all-male group at Kumamoto Sanctuary, Japan. Recorded non-invasively with infrared video cameras across 72 nights (6 per individual), we observed ...
Background and Purpose: This study aimed to estimate the prevalence of sexual behaviors and sexting among students of medical science universities in southeast of Iran by indirect method. Materials and Methods: In this cross-sectional study, using a multistage non-random sampling method, we recruited 3900 students from eight universities of medical sciences from Kerman and Sistan and Baluches...
A wide variety of urethral foreign bodies have been described in the literature. In adults, this is commonly caused by the insertion of objects used for masturbation, and is often associated with a mental disorder as in our case described herein. We report a 28-year-old man, hospitalized for self-insertion of a pen into the urethra. The pen was removed successfully by surgery.
Trichomonas vaginalis (Tv) is a parasitic protozoan that infects the genitourinary tract and produces the most common curable sexually transmitted disease (STD) in sexually active women in all age groups (1). Globally, trichomoniasis affects approximately 57-180 million people, with the majority living in developing countries (2,3). It is predominantly spread via unprotected intercourse with an...
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