People online claim to be 30 cm, or 18.5 cm excluding the head; but a survey found the average is only 12.6 cm
——Honestly, that’s already more than enough.
This article will walk you through several common penis enlargement procedures on the market. Whether you’re on a tight budget, want a discreet improvement, or want to go all in and achieve a longer and thicker size, you can find the approach that suits you best.
★★The Quick-and-Easy Guide★★
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On a budget → Penile Botox
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If you’re overweight → Lose weight or get liposuction first, then consider other options
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If you’re slim → Suspensory ligament release + V-Y flap lengthening
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Concerned about scarring and appearance / on a limited budget → Suspensory ligament release; small, cosmetically appealing incision
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If money is no object → Allograft dermal matrix implantation + V-Y flap lengthening + suspensory ligament release for a bigger, thicker, and longer penis
Understanding penis anatomy
Let’s start with a quick review of the structure of the penis. The penis is actually made up of three main parts:
🔹 Glans: This is the most sensitive area, usually covered by the foreskin. If you’ve been circumcised, it is often exposed, making the penis look larger.
🔹 Shaft: The part you can see, which determines your “visual length.”
🔹 Root: This part is buried beneath the skin near the pubic bone, and many people don’t realize it’s there. The length of the root that is visible is related to the amount of fat around the pubic bone. The more fat there is, the deeper the root is buried, making the penis look shorter.
Today, we’ll focus on the “suspensory ligament.”
Suspensory ligament: Located at the root of the penis, it anchors the penis to the pelvic region. It consists of superficial and deep suspensory ligaments.
How long does a penis need to be?
🔹 Generally speaking, the female G-spot is about 5–7 cm from the vaginal opening, and the male prostate is about 3–4 cm from the anus.
An erect length of 7–11 cm is sufficient to bring a sexual partner pleasure during sex.
🔹 As for flaccid length, it is a key factor in self-confidence.
📍Patients often ask me, “Does increasing flaccid length matter?”
I often ask them in return: Is your penis flaccid more often, or erect?
According to a Korean doctor, businesspeople in Korea often meet to discuss deals at jjimjilbangs or bathhouses, where their penises are exposed.
In these settings, the size and length of a flaccid penis can affect the confidence someone conveys during a conversation, as well as the other person’s impression, indirectly influencing whether a business deal succeeds.
Some people even get penis enlargement and lengthening surgery before entering military service, for fear of being bullied in the military.
What penis lengthening procedures are available?
Suspensory ligament release
This is the most common penis lengthening procedure. It aims to increase visible length by cutting the suspensory ligament. Once these ligaments are cut, the penis, which was previously held back by them, can extend outward, increasing its length.
🔹 Pros: Small incision, about 3–4 cm; increases flaccid length by 1–3 cm, with no change in erect length. Short recovery period.
🔹 Cons: Cutting both the superficial and deep suspensory ligaments may reduce penile stability and change the erection angle.
Cutting only the superficial suspensory ligament may also change the erection angle, but the effect is minor and difficult to notice.
V-Y flap lengthening
A V-Y flap lengthening procedure near the pubic bone extends the skin connecting the penis and abdomen outward a little.
It can be performed together with suspensory ligament release.
🔹 Pros: Increases flaccid length by 1–3 cm, with no change in erect length.
🔹 Cons: Large incision (5–7 cm), noticeable scar, and long recovery period.
Allograft dermal matrix implantation
This procedure uses an implanted allograft dermal matrix to increase penile length, particularly when flaccid.
🔹 Pros: Small incision; increases flaccid length by 2–4 cm, with no change in erect length.
🔹 Cons: Higher cost and longer postoperative recovery.
Pubic fat removal / liposuction
Some people have the root of the penis buried in a layer of fat. Surgery can remove this fat, or liposuction can be performed to expose the root and bring it back into view.
🔹 Pros: Can effectively increase penile length; both flaccid and erect length increase.
🔹 Cons: Only suitable for people with excess fat.
Penile Botox injections
Botulinum toxin can relax the fascial layer of the penis, increasing its visual hang when flaccid.
🔹 It is also much more affordable than surgery, making it a top choice for people on a budget.
🔹 Pros:
-Increases flaccid length noticeably, making the penis look more prominent.
-Non-surgical, with virtually no wound and a quick recovery.
-Affordable.
🔹 Cons: The botulinum toxin breaks down after 4–6 months, so repeat injections are needed.
How long is the recovery period?
Recovery time varies by procedure. Generally speaking:
🔹 Botulinum toxin injections leave pinprick-sized wounds and typically require 3–5 days of recovery.
🔹 Minor procedures such as liposuction and suspensory ligament release may have shorter recovery periods, generally 2–3 weeks.
🔹 More complex procedures, such as V-Y flap lengthening and allograft dermal matrix implantation, typically require 1–2 months of recovery, as well as regular checkups and aftercare.
How much do lengthening procedures cost?
The cost of these procedures varies widely and usually depends on factors such as the complexity of the procedure, the doctor’s expertise, and the location. Here are the general price ranges:
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Penile Botox injections: NT$20,000–50,000, depending on the amount injected and brand
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Suspensory ligament release: NT$80,000–150,000
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Allograft dermal matrix implantation: NT$220,000–300,000, depending on the size and thickness.
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Pubic fat removal / liposuction: NT$50,000–200,000, depending on the area treated and the equipment brand.
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V-Y flap lengthening: NT$80,000–120,000
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Penile implant: NT$250,000–500,000
Which procedure is right for me?
Everyone’s penis is different. Procedures related to penis enhancement require an individual assessment and a detailed discussion of your needs.
The right procedure is different for everyone!
We recommend discussing your needs carefully with your doctor before surgery to achieve the results you want!
本文醫療審訂
Dr. Chu Hsin-Cheng
Dr. Chu Hsin Cheng
A urologist specializing in male intimate cosmetic surgery and the diagnosis and treatment of sexual dysfunction. With over 10 years of clinical experience, he is committed to evidence-based, easy-to-understand patient education to support every man. Professional × compassionate × discreet, helping you regain your confidence.