Got a Thin Penis? Here’s What You Should Know

Penis size has long been a common concern for many men. While most tend to focus on length, some worry about the girth of their hard-on. Some men with slimmer shafts may feel insecure, thinking that a thin penis can’t fully satisfy or “fill” their partners during sex.

But does girth really matter? This guide will share further insights, as well as a few helpful tips if you’re working with a slimmer shaft.

What’s Considered a Thin Penis?

Penises come in all shapes and sizes, and that’s completely normal! Most of the time, differences in size, including girth, don’t have a major impact on your sex life. In fact, most guys that are worried about their girth probably have a penis that’s within the normal range.

But if you’re still feeling unsure and want to get a clearer picture, research shows that the average penis girth is about 3.66 inches (9.31 cm) when flaccid and 4.59 inches (11.66 cm) when erect. Anything significantly below those numbers might be considered on the thinner side.

Want to check if you’re within or above the standard? Just grab a measuring tape and gently measure around the thickest part of your shaft when erect.

Does Girth Matter?

So, you’ve measured and found that your penis is on the slimmer side, don’t panic. That doesn’t mean you’re not capable of bringing pleasure to your partner. In fact, there’s a lot more to great sex than just size.

It’s true that some studies suggest women may prefer girth over length. One such study involved 41 female participants who were asked to choose a penis model for a one-night stand, and many gravitated toward the models with more girth. But keep in mind that the sample size was small, and it’s meant for casual sex and not long-term ones.

Some online forums also claim that more girth provides better G-spot stimulation or creates a fuller feeling—but that doesn’t mean thinner penises can’t offer pleasure. With the right angles, techniques, and positions, a slimmer shaft can still deliver satisfying stimulation.

How to Increase Penile Girth

While increasing your penile girth isn’t medically necessary, it’s completely valid to explore options if you feel it could help your confidence or enhance pleasure for you and your partner. If you’re considering it, here are a few procedures that may help increase the thickness of your shaft.

1Penis Pump

If you want a safer way to enhance the girth of your penis, consider getting a penis pump. The changes are subtle and temporary, but it’s certainly less invasive than having surgery and offers a more pleasurable sex than using a penis sleeve.

Now for those who’ve just heard this device, a penis pump is a cylindrical device with either a manual or motorized pump that creates a vacuum around the penis. This vacuum draws blood into the shaft to create a firmer and fuller erection. Though it’s mainly used to support men with erectile dysfunction, some people use it specifically to increase temporary girth.

How to use it:

1. Apply a water-based lubricant around the open end of the cylinder, the head of your penis, and about 2 inches inside the tube to ensure smooth insertion and removal.
2. Insert your semi-erect or erect penis into the cylinder.
3. Activate the pump. If you’re using a manual (ball or hand) pump, squeeze it to reach your desired pressure. If it’s motorized, just press the appropriate buttons to adjust the settings.
4. Once you’re done, gently remove the cylinder and, if you want to maintain the erection longer, place a constriction band at the base of the penis.
5. Follow any additional instructions that are provided in the manual.

2Open-Ended Penis Sleeve

Another safe and convenient way to increase the thickness of your penis is by getting a penis sleeve. As the name suggests, it’s a silicone sleeve worn inside your penis, but instead of increasing the length of your schlong, the open-ended one makes it girthy and even offers extra textures that it can be incredibly pleasurable for your partner.

One of the best things about the open-ended style is that it leaves the head of your penis exposed, so you can still enjoy direct stimulation during sex. However, some people may find the sensation of wearing a thick elastic sleeve a bit distracting. We recommend trying it out yourself and see if it’s comfortable on your end or if you prefer to skip it.

3Surgical Procedures

If your thin penis isn’t interfering with your sex life, we don’t really recommend putting your penis into surgery. However, if doing this procedure can improve not just your sex life, but your overall wellbeing, then consider consulting a specialist and see what are the best options for you.

There are a few medical procedures available, depending on your needs, body type, and your doctor’s assessment. One common method uses autologous fat transfer, where fat is taken from another part of your body through liposuction and then injected into the penis. Another option involves dermal fillers, which are similar to the ones used in cosmetic facial procedures—they’re injected under the skin to increase girth. There’s also the Penuma® implant, a silicone device designed to add bulk to the penis, which is surgically placed under the skin.

Sex Tips for Those with Thin Penises

Having a thinner penis doesn’t mean you can’t be amazing in bed. While it may take some adjusting, it’s far from a deal-breaker. If you’re happy with how things are and aren’t looking to change your girth, here aost your bedroom confidence and bring even more pleasure to your partner.

1Consult with a therapist for support and guidance.

Sometimes, the problem isn’t in the penis, but more on the person’s mind. If you often feel anxious about your penis size, even when the measurements are on the average side, you might be dealing with penile dysmorphic disorder (PDD). It’s a form of body dysmorphic disorder (BDD) where a person becomes overly focused on a perceived flaw in their appearance.

If your partner has been reassuring you constantly and your girth is average based on measurements, but you can’t seem to shrug the thought of having a thin penis, consider speaking with a mental health professional. It isn’t a quick fix, but having someone to guide you through those thoughts, offer reassurance, and help you work through your feelings can ease a lot of the pressure.

2Communicate with your partner.

When you’re feeling anxious about having a thinner penis, one of the best things you can do is talk openly with your partner about it. Honest communication can offer the reassurance you might not even realize you need.

Often, we build up worries in our heads, imagining our partner might be concerned too. When in reality, it’s not something that bothers them at all. It’s easy to get caught up in our own insecurities, but a caring conversation can clear up misunderstandings and ease a lot of that stress. You’re not alone in feeling this way, and more often than not, your partner wants to be close to you, not a version of you think you need to be.

3Improve your oral and fingering skills.

Did you know that the female pleasure center isn’t the vagina? It’s actually the clitoris, a small nub located into your the female’s upper part of the vulva and comes with internal parts. This means you don’t even need a penis to fully get off your partner; great fingering and oral skills can do wonders.

Penetrative sex is just one part of the sexual experience, so instead of stressing about your thin penis, focus more on learning different techniques that could please your partner’s erogenous zones. You should check out platforms like OMGYES, which offers in-depth, research-based guides on how to better understand and stimulate the female body. We also have some articles that could help you deepen your knowledge.

4Explore with love toys.

If you’re looking to turn up the pleasure even more, consider exploring the world of love toys! We’ve already mentioned penis sleeves, but there’s a whole range of options out there—mini vibrators, tip vibrators, clit suckers, finger vibrators, couple vibrators, wand massagers, butt plugs… the list goes on!

Just begin having an open and curious conversation about it. Share your thoughts, listen to theirs, and let the discussion flow naturally. You might even have fun browsing and picking out toys together.

5Try out new angles, activities, and positions.

Instead of trying to make a thinner penis “fit” the sex, why not let the sex adapt to highlight your strengths? For example, certain positions can allow for deeper penetration and better angles for G-spot stimulation, which can enhance pleasure regardless of penis size.

You might also explore other forms of intimacy, like anal sex—where a slimmer penis can actually be a big advantage—or focus on non-penetrative activities like mutual masturbation, 69, or mutual oral sex. These can be incredibly intimate and pleasurable experiences in their own right.

As always, communication is key! Before trying anything new, have an open and respectful conversation with your partner. Not all acts or positions may feel comfortable or right for them, so ensure you’re on the same page.

Takeaway

Worrying about having a thin penis is something many guys experience, especially in a world where social media and pop culture often idealize longer and thicker ones. But before you even think about going under the knife or experimenting with sketchy creams and supplements, remember that penises come in all shapes and sizes, and a slimmer shaft doesn’t spell the end of your sex life.

What truly matters is how you show up in the bedroom. Prioritize foreplay, explore positions that hit the right angles, and stay open to using sex toys or trying out less conventional sexual acts.

That said, if worries about your penis size are starting to take a toll on your mental health, it might be time to talk to a therapist; working with them can make a big difference.