Results 1 to 10 of about 21,101 (266)

Neurons for Ejaculation and Factors Affecting Ejaculation

open access: yesBiology, 2022
Ejaculation is a reflex and the last stage of intercourse in male mammals. It consists of two coordinated phases, emission and expulsion. The emission phase consists of secretions from the vas deferens, seminal vesicle, prostate, and Cowper’s gland. Once
Kiran Kumar Soni   +2 more
doaj   +3 more sources

A Preliminary Validation of a New Surgical Procedure for the Treatment of Primary Bladder Neck Obstruction Using a Computational Modeling Approach

open access: yesBioengineering, 2021
A new surgical procedure for the treatment of primary bladder neck obstruction with maintenance of anterograde ejaculation is proposed. In place of monolateral or bilateral bladder neck incision, associated with a loss of ejaculation rate of up to 30 ...
Michele Serpilli   +7 more
doaj   +1 more source

“As Long as It’s Not on the Face”: Pornography Viewers Discuss Male Ejaculation Perceptions and Preferences

open access: yesSexes, 2023
Feminist scholars have suggested that male ejaculations in pornographic videos, particularly ejaculations on a sexual partner’s face or in their mouth, are often used to symbolically debase and humiliate women.
Eran Shor
doaj   +1 more source

Quantifying the costs of pre‐ and postcopulatory traits for males: Evidence that costs of ejaculation are minor relative to mating effort

open access: yesEvolution Letters, 2021
Although it is widely stated that both mating behavior and sperm traits are energetically costly for males, we currently lack empirical estimates of the relative costs to males of pre‐ versus postcopulatory investments.
Meng‐Han Joseph Chung   +2 more
doaj   +1 more source

Study of copulatory behaviour in old male rabbits

open access: yesWorld Rabbit Science, 2021
Male rabbit sexual behaviour consists of a single mount followed immediately by ejaculation. In young bucks this pattern changes gradually as they reach sexual satiety in a day and sexual exhaustion after several daily tests.
Pedro Jiménez   +2 more
doaj   +1 more source

Adverse effects of pharmacological therapy of benign prostatic hyperplasia on sexual function in men [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2015
Introduction. The development of effective medications makes pharmacological therapy of BPH the dominant mode of treatment today. It improves urinary symptoms and prevents disease progression while producing side effects on male sexual function.
Stojanović Nebojša A.   +3 more
doaj   +1 more source

Retrograde ejaculation, painful ejaculation and hematospermia [PDF]

open access: yesTranslational Andrology and Urology, 2016
Although there has been an increased interest on premature ejaculation in the recent years, our understanding regarding the disorders of retrograde ejaculation, painful ejaculation and hematospermia remain limited. All three of these conditions require a keen clinical acumen and willingness to engage in thinking outside of the standard established ...
Parnham, Arie, Serefoglu, Ege Can
openaire   +2 more sources

Therapeutic efficacy and safety of a free‐standing motorized ejaculation aid for patients with intravaginal ejaculatory dysfunction

open access: yesReproductive Medicine and Biology, 2023
Purpose There are no approved drugs or devices for the treatment of intravaginal ejaculation disorders, and treatment is often difficult. This study aimed to evaluate the efficacy and safety of the A10 Cyclone SA + PLUS® ejaculation aid (Rends Co., Ltd.,
Shinichiro Fukuhara   +11 more
doaj   +1 more source

Use of Infrared Thermography during Ejaculation Process and Its Link with Semen Quality and Freezability in Dogs

open access: yesAnimals, 2021
This study aimed to describe the thermal variation of external reproductive tracts during ejaculation in relation to sperm quality in dogs. Forty-six adult fertile dogs were monitored using a thermal camera before, during and after the semen collection ...
Koray Tekin   +11 more
doaj   +1 more source

Evaluation of intermittent tamsulosin in treating symptomatic patients with benign prostatic hyperplasia

open access: yesUrology Annals, 2023
Purpose: The purpose of this study is to evaluate and assess the effect of intermittent tamsulosin treatment as a trial to increase the drug safety (in terms of reducing the drug side effects, particularly retrograde ejaculation) while maintaining the ...
Mohamed G Soliman   +4 more
doaj   +1 more source

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