Premature Ejaculation Research Paper

Premature Ejaculation (PE)

Premature ejaculation (PE), is also known as rapid ejaculation, premature climax, or early ejaculation. In the United States, PE affects about one in five men ages 18 to 59. Although the problem is often assumed to be psychological, biology also may play a role.

How does ejaculation occur?

Ejaculation, controlled by the central nervous system, happens when sexual stimulation and friction provide impulses that are delivered to the spinal cord and into the brain.Ejaculation has two phases:
Phase I: Emission
The vas deferens (the tubes that store and transport sperm from the testes) contract to squeeze the sperm toward the base of the penis through the prostate gland. The seminal vesicles release secretions that

Many men occasionally ejaculate sooner than they or their partner would like during sexual activities. PE is a frustrating problem that can reduce the enjoyment of sex, harm relationships and affect quality of life. Occasional instances of PE might not be cause for concern. However, when the problem occurs frequently and causes distress to the man or his partner, treatment may be of benefit.

What causes premature ejaculation?

Although the exact cause of premature ejaculation (PE) is not known, new studies suggest that serotonin, a natural substance produced by nerves, is important. A breakdown of the actions of serotonin in the brain may be a cause. Studies have found that high amounts of serotonin in the brain slow the time to ejaculation while low amounts of serotonin can produce a condition like PE.
Psychological factors also commonly contribute to PE. Temporary depression, stress, unrealistic expectations about performance, a history of sexual repression, or an overall lack of confidence can cause PE. Interpersonal dynamics may contribute to sexual function. PE can be caused by a lack of communication between partners, hurt feelings, or unresolved conflicts that interfere with the ability to achieve emotional intimacy.

Can premature ejaculation develop later in

Usually, laboratory testing is not necessary unless the history and a physical examination reveal something more complicated.

How to talk to your partner about premature ejaculation?

Premature ejaculation (PE) affects not only you but also your partner and your sexual relationship. In an episode of PE, the intimacy shared with a partner suddenly comes to a quick end. You might feel angry, ashamed, and frustrated, and turn away from your partner. At the same time, your partner may be upset with the rapid emotional change, or the outcome of the sexual encounter.
Communication is not only important to successful diagnosis and treatment, but can also help a partner understand the feelings of the individual. Sometimes couple counseling or sex therapy may be useful. Together a couple might develop techniques (for example, the squeeze technique) that may prolong an erection. Most importantly, the couple should try to relax. Anxiety (especially performance anxiety) only makes this condition worse.

What treatments are