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How an Erection Occurs?
What Is the Penis?
The penis is the male sexual organ. It contains:
Two cylinder-shaped chambers called the corpora cavernosa, which run the length of the penis and contain a maze of blood vessels and sinuses (cavities).
The urethra, the channel in which [...]
What is Erectile Dysfunction?
Erectile dysfunction is the inability to achieve and sustain an erection suitable for sexual intercourse. This condition is not considered normal at any age and is different from other problems that interfere with sexual intercourse, such as lack of sexual desire and problems with ejaculation and orgasm.
How Common Is Erectile Dysfunction?
According to the National Institutes [...]