How does an erection occur in men ?! Dar El-Zokora - Dr Osama Ghattas 2:04 2 years ago 2 449 287 Скачать Далее
Stimulation, Erection, Emission and Ejaculation The Noted Anatomist 15:15 9 years ago 355 762 Скачать Далее
Penile Implants for Erectile Dysfunction - Dr. Sanjay Razdan Dr. Sanjay Razdan 0:22 4 years ago 1 875 130 Скачать Далее
74-Year-Old with Perfect Erection Reveals His SECRET ReBalance 4:42 10 months ago 653 091 Скачать Далее
Do Vacuum Erection Devices Work to Improve your Erections? A Urologist Explains How. Rena Malik, M.D. 6:03 1 year ago 1 759 248 Скачать Далее
Penile Angioplasty: The Best Treatment for Erectile Dysfunction My Aim Health 0:18 1 year ago 374 693 Скачать Далее
Erections Explained In 60 Seconds - What Is An Erection? Let There Be 1:13 6 years ago 198 614 Скачать Далее
Male erection and viagra mechanism: Macro and micro level explanation Acosta’s Anatomy 6:19 3 years ago 2 155 Скачать Далее
Why Do Guys Get Random Erections & Other Weird Facts About Men The Infographics Show 13:48 8 months ago 670 196 Скачать Далее
Understanding mechanism of Erection for Medical Professionals easy humananatomy 6:19 4 years ago 11 231 Скачать Далее
Unveiling the Mechanism: Full Process of Penis Erection (3D Animation) Explained! Invisible Science 1:56 1 year ago 59 446 Скачать Далее