Premature ejaculation is the term used to describe the phenomena that arises when ejaculation occurs during sexual activity earlier than a man or his partner would prefer. It is regarded as the most prevalent sexual disorder among men. Genes can affect many parts of health. Some diseases run in families, and genes may also play a part in premature ejaculation.
Treating PE effectively:
While the genetic causes of PE are not fully known, treatment can help in most cases. The medicines must be taken only after taking ample suggestions from a registered medical practitioner or a doctor. Besides, one should be also aware of the side effects of the medicines before having them.
Apart from tablets and medicines, behavioural therapy and counselling can help men with PE who have no physical cause and need psychological help.
How genetics are involved with PE:
If we look at the animal kingdom, sex is an essential part of the lifecycle. It is because this activity ensures that the animal species are reproducing their kind and hence continue to keep the species alive and prevent them from subsequent extinction. Human beings are no different. However, one major difference is that human beings along with certain mammals like dolphins have sex for pleasure as well apart from the activity of procreation. Read more about Chesterfield county health department.
If we look into the evolution, it is observed that male mammals tend to ejaculate quickly. Some biologists think this helped animals mate quickly and avoid danger. The piece of information has been passed into the human genetic code as well. Therefore, some biologists are of opinion that for some male individuals, where such genes are more prevalent, the issue of premature ejaculation is often manifested.
Utilizing the knowledge of genetics for PE:
Doctors measure premature ejaculation with the intravaginal ejaculation latency time, or IELT. This is the time from penetration to ejaculation. When ejaculation happens within about 1 minute of penetration, on almost all occasions, and the problem has lasted at least 6 months, a doctor may diagnose premature ejaculation.
The area of the brain that essentially controls the mechanism of ejaculation is known by the name of nucleus paragigantocellularis. This area controls ejaculation by controlling the movement of pelvic muscles. Some men may have more sensitive nerves in the pelvic area. Genes may play a part in this, but studies are still inconclusive.
What Is Premature Ejaculation? The Medical Definition
According to the International Society for Sexual Medicine (ISSM), lifelong premature ejaculation means ejaculation that always or nearly always happens within about 1 minute of vaginal penetration. The man has little or no control over when he ejaculates. The problem must cause distress for the man or his partner. There are two types. Lifelong premature ejaculation starts with the first sexual experiences. Acquired premature ejaculation starts later in life, after a time of normal control. A doctor can tell which type fits your case.
How Common Is It?
According to the International Society for Sexual Medicine, premature ejaculation affects about 20 to 30 percent of men. It is the most common male sexual problem. It can affect men of any age. Many men do not talk about it, because they feel shy or embarrassed. The true number may be higher, because many cases are never reported to a doctor.
What Causes Premature Ejaculation?
According to the Mayo Clinic, the causes of premature ejaculation can be psychological, biological, or both. Psychological causes include stress, anxiety, depression, and relationship problems. A history of sexual repression or guilt can also play a part. Biological causes include unusual levels of brain chemicals, such as serotonin, an overactive thyroid, inflammation of the prostate or urethra, and erectile dysfunction. A man with erectile dysfunction may rush to ejaculate before he loses his erection. A doctor can check for these causes with questions and tests.
When to See a Doctor
According to the Mayo Clinic, you should see a doctor if premature ejaculation happens often and causes you or your partner distress. A doctor will ask about your sexual history and your health. A physical exam may follow. The doctor may also ask your partner to join the talk. Treatment can help in most cases. Options include behavioural techniques, counselling, and medicines. Do not take any medicine without a doctor’s advice. Your doctor can pick the treatment that fits your case.
Frequently Asked Questions
What is premature ejaculation?
Premature ejaculation is when ejaculation happens earlier than a man or his partner would prefer, often within about 1 minute of penetration. It is the most common male sexual problem.
How common is premature ejaculation?
According to the International Society for Sexual Medicine, it affects about 20 to 30 percent of men. It can affect men of any age.
Is premature ejaculation genetic?
Genetics may play a part. Some men may inherit a higher sensitivity in the nerves that control ejaculation. Studies are still inconclusive. More research is needed.
When should I see a doctor about premature ejaculation?
See a doctor if it happens often and causes you or your partner distress. A doctor can check the cause and pick the right treatment for your case.
Disclaimer: This guide shares general information about premature ejaculation. This guide gives no medical advice for readers. Talk to a qualified doctor about your own health before you take any medicine or treatment.
Last Updated: 6 November 2026
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