Ejaculate composition after masturbation and coitus in the human male
نویسندگان
چکیده
منابع مشابه
Coitus Interruptus: Are there spermatozoa in the pre-ejaculate?
Coitus interruptus, also known as the withdrawal method, is the oldest form of male contraceptive method to be practiced. [1] It involves the male partner pulling out the penis before ejaculation. [1] Even though it is the oldest method of male contraception to be practiced, research has given it very little attention. The few studies that have been conducted suggest that it is widely practiced...
متن کاملThe outcome of the seminal fluid parameters collected via coitus interruptus versus masturbation.
A one year study was carried out to determine the outcome of the seminal fluid parameters collected via masturbation and coitus interruptus in 151 patients who were undergoing intrauterine insemination (IUI) and patients who came for seminal analysis. There were no statistically significant differences in terms of volume, concentration, progressive motility and normal morphology from specimens ...
متن کاملthe relationship between listening self efficacy, listening comprehension, gende, and age in male and female english learners
چکیده هدف اصلی تحقیق حاضر مطالعه و بررسی رابطه بین خودکارامدی شنیداری با درک شنیداری بود.همچنین رابطه درک شنیداری وخودکارآمدی شنیداری با جنسیت و رابطه خودکارامدی شنیداری با سن نیز مورد بررسی قرار گرفت.تعداد شصت زبان اموز-سی دختر و سی پسر- کانون زبان ایران در مرکز خرم آباد به صورت تصادفی انتخاب شدند. روشهای به کار رفته در جمع اوری داده ها عبارت بودند ازبرسشنامه خودکارآمدی و تست درک شنیداری لانگ...
15 صفحه اولMale Spine Motion During Coitus
DOI: 10.1097/BRS.0000000000000518 Study Design. Repeated measures design. Objective. To describe male spine movement and posture characteristics during coitus and compare these characteristics across 5 common coital positions. Summary of Background Data. Exacerbation of pain during coitus due to coital movements and positions is a prevalent issue reported by low back pain patients. A biomechani...
متن کاملMultiple ejaculate collection via the use of a semen collection device at intercourse versus masturbation
Objective: To assess the seminal characteristics of multiple ejaculates collected sequentially via masturbation or at intercourse using a semen collection device (Male Factor PakTM; MFPTM). Design: Three ejaculates were collected by patients over a 3 day period (1 semen specimen/day) via masturbation or at intercourse by using the MFPTM. Semen specimens were assessed for volume (ml), sperm coun...
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ژورنال
عنوان ژورنال: International Journal of Andrology
سال: 1986
ISSN: 0105-6263
DOI: 10.1111/j.1365-2605.1986.tb00902.x