01. Physiology of the erection
An erection begins with stimulation. Then impulses from the brain travelling down the spinal column and impulses from the nerves in the penis relax the smooth muscles.
Read02. Physiology of the erection II
An erection begins with sensory and mental stimulation. Impulses from the brain and nerves in the penis relax the smooth muscles. Take a look at these cross-section images.
Read 03. Male reproductive anatomy
The penis is composed of paired erectile bodies. The interior of the corpus caverosum contains vascular spaces that consist of connective tissue and corporal smooth muscle.
Read 04. Causes of ED
An erection is the result of a series of psychological and physical events. If a problem occurs at any step in the process, the erection may be absent, insufficient or short-lived.
Read 05. Penis size per country
What is the average penis size in different countries? And how do other countries compare with South Africa? Take a look at what international researchers have found.
Read 06. The anatomy of intercourse
This illustration shows what happens during male-female intercourse.
Read |
07. Getting an erection
Ever wondered how a man gets an erection? And how the male body reacts to certain sexual stimuli? Take a look at this animation.
Read 08. Types of cancer prevalent in SA men
The following article contains reliable information on cancer prevalence in South African men, as well as a graphic showing the various areas that can be overrun by cancer.
Read 09. Muscles: Back
This basic illustration will show you how your muscles are structured on the back side of your body.
Read 10. Muscles: Front
This basic illustration will show you how your muscles are structured on the front side of your body.
Read | 
