I’ve been using the SizeGenetics Extender for 6 months! Now I’m Revealing EVERYTHING..

I started using the SizeGenetics extender over 6 months ago so I thought it was about time to post my before and after pictures and write this review!

I never thought I’d be writing about or even sharing pics of my  on the internet but that’s exactly what I’ll be doing in this post.

(New Reviews) Since this post went live other users have now left their SizeGenetics reviews here for you to read!

By the way I bought mine from the official website SizeGenetics.com

Anyway, I’ve never been happy with the size of my  but like most guys I learned growing up that your  is the one thing about yourself that you just can’t change.

Whatever you have you’re stuck with it..

You were just going to have to find the right woman to put up with it.

There’s someone for everyone they would say.

What a load of old BS.

Having a small  was really messing with my head.

I would avoid talking to women who I was attracted too because I thought if it does lead to  then that would just be an embarrassing situation.

I was actually avoiding .


So I decided to start researching  enlargement to see what was possible.

And let me tell you right now.

The world of  enlargement is awash with scammers.

I must have spent hundreds on pills and pumps with zero results to show for it.

Surgery was an option but I just couldn’t afford it.

And to be honest I heard that surgery is very risky so even if I could afford it I’m not sure I would take the risk.

I had almost accepted defeat and was about ready to call it quits after wasting so much money but then I read this post about the SizeGenetics device.

And just as I had one foot out the door I was pulled back in.

Impulse buying was the reason I had wasted so much money in the past so instead of buying the SizeGenetics on a whim I decided to do some research on it first.

I discovered that apart from surgery devices that stretch the  like the SizeGenetics are the only medically proven way to increase the size of your .

I found this study where they took a bunch of guys and had them wear the extenders for 6 months.

The device they wore was much more primitave than the SizeGenetics extender but they gained almost an inch on average.

My first thought was..

“Why the eff have I been wasting all this money on pills and pumps when there’s devices like this that are proven to work?”

My second thought was..

“OK, maybe this is all some elaborate scam. Let me see if I can find some SizeGenetics reviews.”

And further down the rabbit hole I travelled..

I must have spent hours reading through all of the reviews and I mean all of them.

In the end I decided that I had to order the SizeGenetics and give it a try.

But this was it..

If the SizeGenetics didn’t work then I would hang up the gloves and accept that  enlargement just wasn’t possible.

Maybe order myself a mail order bride or something.

When the SizeGenetics arrived I opened it up and was pretty impressed with the device itself.


It’s very sturdy and I’m certain that it will last for years.

But quite honestly I wondered what the hell I was going to do with it.

I mean I figured out how to put it on pretty easily but I had no idea how long to wear it or anything like that.

So I Googled “How to use the SizeGenetics”.

And I found this really helpful guide that someone had posted.

It’s basically a routine they had been using.

They said they had grown about 2 inches with it..

The original routine involved just the extender but I’ve tweaked it a little bit and have added in some jelqing.

So if I was ever going to enlarge my  this was the routine that was going to get me there.

Using The SizeGenetics

So I started using it right away.

As you’ll see when I show you the routine you need to start off slow with it.

For the first day I only wore it for about 45 minutes.

Now remember you are stretching your .

So your  will ache a little when you take it off.

It’s not that bad.

It’s kind of like the soreness you get after a workout.

That’s why you need to start off slow at just 45 minutes on the first day and over the course of a month you’ll work your way up to wearing it longer.

Consistency and DEDICATION!

When you first get started with the SizeGenetics you won’t be wearing it all day.

Instead you might wear it in 3 sets of 15 minutes.

So a 15 minute session in the morning, afternoon and evening.

This means you’ll be taking it off and on a lot in the beginning which does require some “work.”

You’ve going to need to keep on top of things and stay dedicated to the routine otherwise you just won’t get the results.

I used the countdown time on my phone a lot to time the sessions which really helped and then I would tick them off the routine.

By doing this I was able to follow the routine and use the SizeGenetics for a full 6 months without any problems.

And now I have some pics of my own to share..

My SizeGenetics Results

So when I woke up this morning I took one last measurement and found that my new erect length is 6.3 inches.

Which means that in the past 6 months I have grown by around 2 inches inches and things have changed so much..

This may sound unbelievable but just gaining 2 inches really has helped me turn my life around.

I went from being an awkward kind of guy who could never talk to the women I found attractive to being a lot more confident and self assured.

I feel like my confidence has shot up and I often find myself talking to women now.

In the past few weeks I’ve gotten 3 phone numbers and have gotten laid once!

That may not be super impressive but to me that is a huge change.

And when I had I didn’t feel embarrassed or nervous at all because I knew that I was above average so I had nothing to be shy about.

So the SizeGenetics has been a MASSIVE help and has pretty much transformed my life.

The SizeGenetics System I Followed To Gain 2 Inches..

But what if there was a way to make the SizeGenetics even better?

Here’s the exact schedule that I followed. It starts off slow for the first month so that you can get used to wearing it but trust me, this schedule WORKS!

You can also checkout JayMans system below which is pretty solid.

Honestly it feels strange writing this now because I was on the verge of giving up on just before I found the SizeGenetics.

Life has just become so much better.

To think that I almost completely missed out is a terrifying thought.

So I recommend it fully.

SizeGenetics Reviews

Amazing extender!

Thanks JayMan I’ve been following your system for exactly 3 months now and my erect length went from 5 ½ inches to 6 ½ inches. 3 month and 1 inch gained and I’m not done yet!

My goal is to get to 8 inches which I think will take a bit of time but I think I can do it now. Thanks


Making gains!

I found that my s are a lot harder lately and I’ve noticed a third of an inch gaines with the sizegenetics so far.

I want to use it for a full 6 months before I fully judge it but after 1 month I’m impressed.


Sizegenetics is the best!

The Sizegenetics is the 3rd extender that I have tried and it is the best and most comfortable.

The last ones that I used were painful and hurt the circulation but this one lets the blood flow better and I can wear it all day.

I also like that is easier to adjust the tension. If you’re thinking of buying an extender then buy the Sizegenetics because it’s the best.

Owen S.

Gained 0.45 inches!!

It took me a while at first to get used to putting it on but I can get it on easily now with no problem.

I wear the extender for the last 6 weeks for 6 hours per day in 2 sessions of 3 hours and I also do some jelqing and in 6 weeks I have gained 0.45 inches. Nice!

T Baker

Finally living up to the hype!

As a black guy I find that women come on to me all the time thinking that I’ve got a big dick but I’m about average at 6 inches.

I ordered the size genetics extender 6 months ago and have been sticking to the Yb interactive schedule and it worked better than I could have hoped.

I measured this morning at 7.7 inches so I gained 1.7 inches in 6 months and am starting to give the females what they want.

I think this device will work for anybody if they use it for long enough.


I’ve gained 1cm already.

My S.G came with a bunch of straps and stuff. I prefer the wide strap as it feels the most comfortable and I can wear it for hours on end with no breaks.

I really feel a good stretch with this extender and I know it’s working because I’ve gained 1cm already.

I tried wearing it in bed but I couldn’t do that as I roll over too much.

At the moment I’m only using the extender but I may do some jelqs soon too. Give this a try guys, they have a 6 month guarantee but you’ll see that it works long before then.


5 stars because it works great

I gave up using my euroextender because the thing kept making my dick feel numb and like it was going to fall off. I wanted to use an extender though because they’re proven to work.

Anyways, I heard the size genetics extender didn’t cut off the circulation and it had a money back guarantee so I ordered one.

When it arrived I strapped it on which was easy and I wore it for 5 hours straight with no numbness or pain. My last one I had to take off after 15 mins.

So yeah I think this one is great and now that I know I can wear it I hope to get some good results with it.

Update – I’ve been using the sizegenetics for 6 months now like they recommend for usually 7-8 hours per day which means I’ve worn it for around 1,080 hours and my erect length has gone up 4 cm!

And my girth has increase too and even my head has grown.

I never measured my flaccid state but I definitely hangs lower.

It’s so cool that this stuff actually works!


Added an extra 1.5 inches!

As a man in my 50s I wondered whether my body would even be capable of adding length to my .

I tried the Sizegenetics extender and have used it to add an extra 1.5 inches so all I can say is that if it works for me then it will work for anybody.

George M. Aged 54

    Star Rating (required)

    What Is The SizeGenetics Extender?

    It’s a device you can use to increase the size of your .

    It can also be used to fix Peyronies disease for guys suffering from a curvature of the s.

    It’s made by a company called DanaMedic from Denmark and they ship all around the world.

    Their support email is support@sizegenetics.com and they also have telephone numbers listed on their website.

    The price ranges from $274.95 for the “Value Edition” up to $499.95 for the “Ultimate System”. They also have a middle package called the “Comfort Package” for $399.95.

    Because the SizeGenetics is something that you’re going to be wearing for hours on end every single day I would recommend buying the either the “Ultimate Package” or the “Comfort Package”.

    Because they come with more comfort options whereas the cheapest “Value Edition” just comes with the bare necessities and is less comfortable.

    It also comes with a double your money back guarante.

    It basically says that if you use the device for at least 4 months and don’t see any results then they will refund you double your money.

    The reason that the SizeGenetics has become to number one bestselling extender in the world today is mainly based on the comfort system.

    A lot of other competing extenders use a noose like system which basically cuts off the circulation to the head of your .

    This makes them very painful and can actually be dangerous as some users have found that other extenders make the head of their  turn purple and bruised because so they cannot wear the extender for very long.

    Whereas the SizeGenetics has a foam ring and strap as well as several other comfort options including a latex head grip which doesn’t cut off the circulation so you can wear it comfortably for many hours at a time.


    Increasing the size of your  is all about using the right tension. If you don’t use enough tension then you won’t see any results.

    The aim is to use the extender so that you can feel a nice stretch but not to the point of it being painful.

    The SizeGenetics is the easiest extender to use when it comes to adjusting tension and it also provides the most amount of tension possible at 2,800 grams whereas most other extenders provide around 2,400 grams or less.

    How do you use it?

    It’s actually very simple to use. Here’s a video explaining how to use it.


    How Does It Work?

    The SizeGenetics will help you to increase the size of your  in 2 ways, let me explain;

    Cell division: Have you ever heard of cell division? The human body is very adaptable and cell division is when your body splits its cells and grows.

    You can actually see cell division in action in the video below, it’s amazing!

    When you use an extender like the SG and stretch your  for long periods of time your body tries to grow to accommodate for the stretch.

    It does this by splitting its cells and multiplying into new cells which causes growth.

    Repairation: The second way that the SG helps you get bigger is the same as when a bodybuilder lifts weights to build muscle.

    He goes into the gym and does some curls and this causes tiny little micro fiber tears in his arms. After the workout his body then repairs those tears and grows just a little bit at a time.

    After a while all this repairing and growing adds up and a few months later he looks in the mirror and his arms look much bigger than before.

    Well, think of the SizeGenetics as exercise for your .

    Every day you use it your  is being forced to repair itself and grow just a little bit at a time.

    Then 6 months later you look down and realize that you’ve gained inches because it all adds up.

    So those are the 2 main ways that the SizeGenetics extender helps your  to grow. It’s pretty cool when you think about it.

    It Takes Time

    The thing that you need to remember is that it will some time to get results.

    You can probably expect to gain 1-2 inches in 6 months and up to 3 if you use it for a year or longer.

    That’s not too long though is it?

    Another thing to remember is that you should wear the extender for at least 6 months in order to cement your gains.

    If you wear it for less than 6 months and make some gains then there is a chance that you will notice some loss of your gains so it’s best to wear it for 6 months or longer to let your gains cement and become permanent.

    The Experiment

    Back in 2004 Dr. M. Hinder of the Swiss Journal of Urology conducted a test of the SizeGenetics extender using 24 male patients aged between 21 and 59 years old.

    The participants wore the extender for at least 8 hours per day, 6 days per week for a total of 6 months.

    By the end of the 6 months there was conclusive evidence that the SizeGenetics extender works.

    Here’s the results of Dr. Hinders test, the average male gained;

    • 76 inches in flaccid length.
    • 87 inches in erect length.
    • 89 inches in girth.

    Some patients went on to wear the extender for longer and made further gains.

    There was also another study conducted by the British Journal of Urology on extenders like the SG.

    Here’s what they had to say;

    There are also a couple of Doctors approvals that you can read on the official website here.

    This is why the SizeGenetics extender is now sold by thousands of Doctors and clinics around the world.

    It’s the best extender for sale today and is one of the only proven ways to permanently increase the size of your .

    Frequently Asked Questions

    Here are some of the SizeGenetics frequently asked question that I’ve been asked since writing this review.

    Personally all I used was the SG extender and nothing else and I got great results. However I know that a lot of guys are using it as part of an overall routine like Jays routine here which is worth checking out.

    I think as long as you don’t use too much tension then it’s perfectly safe to use. If you too much tension and it’s hurting then just lower the tension slightly.

    I never did any warmups myself so no I don’t think it’s necessary.

    The asker of this question left a bio..

    Hello my name is Nick from the AMDD Program. I write for www.amddprogram.org which is the Columbia University’s Averting Maternal Death and Disability Program (AMDD) and I really like your website.

    Although I don’t write for the AMDD (Averting Maternal Death & Disability) program anymore because the site has been taken down now.

    Anyway, I am going to use the Sizegenetics and don’t want to cause any injury so I would like to know if you need to warm up before using it?

    Yes, it does help increase girth as well as length but I would say it’s a bit more effective at increasing length than girth.

    I’ve also heard that the Hydromax pump sold here is good for girth gains.

    I don’t think anyone will be able to tell that you’re wearing it under you clothing. I wear it to work all the time.

    It’s recommended that you wear the SizeGenetics for at least 6 months in order to cement your gains and make them permanent.

    If you wear it for less time than that there is chance that you will lose some of your gains.

    If you wear it for 6 months then you can expect to gain somewhere between 1-2 inches and if you want to gain more than that then just wear it for longer.

    The SizeGenetics website has an entire page about fixing Peyronies disease.

    In short, yes it will help.

    I think mine arrived in less than 3 days.

    There is a 6 month guarantee. If you wear the device for at least 4 months and don’t see results then they will refund you double your money.

    On their website they recommend 3-6 hours per day minimum but I recommend wearing it for longer.

    You can see my schedule here which I recommend following.

    There are some more FAQs answered on the official website at the bottom of the page and if you have any other questions about then ask here and I’ll reply asap.

    JayMans Size Genetics System

    This is a system that was left in the comments section by a reader called JayMan and I thought it was pretty good so I’m posting it here!

    I think the Size Genetics is the best device for sale for anyone who wants a bigger dick. I used this exact routine to add 2.5 inches to my  in just over a year, I went from 5 inches to just over 7.5 so this works. Here’s my system:

    1. In the morning I wake up and use the Hydromax pump for 10 minutes which makes your  look huge.
    2. Immediately after pumping I do 300-500 jelqs with the jelq-device.
    3. Then throughout the day I wear the Size Genetics extender for at least 6 hours but I try to wear it for 8-10 if I can.
    4. I take type 2 collagen which I think helped with the growth.

    So that’s my system.

    And I always take a day off every 3-4 days to give my dick a break.

    If you follow this system then I GUARANTEE you will gain inches FAST!

    ~  JayMan

    So that’s JayMans system, I think it’s a solid system!

    Supplements For Better Results

    There are 2 main supplements that I recommend that will help you to reach your full potential and get the best results possible with the Size Genetics extender.

    They are;

    Type 2 Collagen – Your  is made of collagen and when you stretch it with the SG extender you create small gaps in the collagen within your .

    Taking a collagen supplement will help to fill in those gaps within the collagen faster which will help you to get bigger quicker.

    There are a lot of guys now using collagen to help increase the size of their . You’ll also find that your  feels more elastic and generally healthier.

    There are numerous other benefits to supplementing with collagen as well such as smoother joints and younger looking skin.

    Taking a type 2 collagen supplement isn’t 100% necessary but I would it’s not that expensive and it helps so why not?!

    Xtend – The second supplement that I use and recommend is a post workout recovery formula called Xtend.

    It contains a bunch of healthy amino acids that help your body to recover and repair itself faster after a workout.

    I believe this to be beneficial when it comes to using the SG and helping your  to recover from the workout and stretch that the extender puts on the .

    So those are the 2 main supplements I recommend. Again they’re optional but I think they’re worth taking.

    The Benefits Of Using The SizeGenetics Extender

    Here are the main benefits.

    More length – The Size Genetics extender is the most effective at helping you to increase your length. It has 2,800 grams of tension and you can wear it for a long time because it’s comfortable.

    The longer you use it the more you will gain.

    Most guys find that they gain somewhere between 1-2 inches in the first 6 months and if you use it for longer you can gain up to 3 inches.

    More girth – It does increase girth proportionately to length however I’ve heard that the Hydromax for sale here if used for at least 3-6 months is more effective when it comes to adding girth.

    Or why not use them together like JayMan did.

    You will also notice very quickly that your  start to become a lot firmer and harder and thicker feeling. Especially if you supplement with collagen.

    More confidence – It’s a massive confidence booster when you add an inch or 2 to the size of your . You’ll feel more confident all around but especially in the sack.

    Permanent results – For permanent results you need to use it for more than 6 months to give your  a chance to cement the gains.

    Cheap – Compared to surgery which costs $10k or more and is potentially dangerous I would consider the SizeGenetics very cheap when you think about what it does and how good it works.

    Fast results – 6 months may not sound fast but it’s not that long and if you start now then you’ll be surprised at how quickly it goes by and you’ll have some nice results to show for it.

    The Calculator

    I found this little calculator that I think you’ll find useful


    It just gives an estimate but I found it to be quite accurate based on my own results so give it a try.

    Should You Buy The SizeGenetics Extender?

    If you’re looking for a proven way to increase the size of your  and you’re willing to wear it for at least 6 months then you won’t find anything better.

    I got good results following a good schedule and it’s changed my life completely.

    I have more confidence in bed and  is a million times more fun when you know the girls feeling you and enjoying it too.

    If you’re looking for a more advanced system to follow then JayMans system here is solid.

    I’d recommend the Size Genetics extender over the competition because it has the most tension control and it is the most comfortable and they’ve been in business for over 18 years.

    They also have a 6-month guarantee so you really have nothing to lose and I think you’ll be very pleased with your results.

    So click here to buy the SizeGenetics extender from the official website!

    0 0 vote
    Article Rating
    Review Date
    Reviewed Item
    Author Rating
    Notify of
    Newest Most Voted
    Inline Feedbacks
    View all comments
    5 years ago

    Thanks for writing your review. I gained about half an inch with the sizegenetics last year but stopped using it when I had to go back to college.

    I’m going to start using it again. Thanks for the motivation.

    4 years ago
    Reply to  James Rickman

    Just wanted to update and say that I’ve been using it again and have seen some nice gains. Almost 3/4 on an inch. yay!

    4 years ago

    Good review. I’m starting off slow too as right now it’s hard to wear it for longer than an hour.

    4 years ago
    Reply to  Sgt

    Me too, in the beginning I could only wear it for an hour max but after working my way up I can now wear it all day. Seeing some nice gains too, how about you?

    4 years ago

    Thank you very much James for taking the time to write this review and share the routine. I have been doing your routine for 2 months now and have gone from 5.5 inches to 6.1 so it’s taking some time but I am getting there!

    4 years ago
    Reply to  mYars

    Good to hear! I’m geting mine soon and hope to gain a couple of inches.

    4 years ago

    Hey! Do you use the noose or the strap? I think the strap is better right?

    4 years ago
    Reply to  Spike

    I always use the strap too. I tried the noose thing and it is hard to wear as it stops the circulation for me. The straps are much more comfortable.

    4 years ago
    Reply to  Spike

    I think I like the strap better but the noose has more pull to it. I would go with the strap if I were you.

    4 years ago

    I got my sizegenetics and am wearing it now lol. Took me a couple tries to get it on at first but I think I got the hang of it.

    I can feel a good stretch and no pain so I will post here soon if I see results!

    4 years ago

    I have a hard time getting it up will this help and how long will it take to fix this problem also how long to make size gains. thanks.

    4 years ago

    Wow James good review. I think you covered just about everything!

    Has anyone here combined this with a pump like the bathmate?

    I’ve been hearing good stuff about this combo and might give it a try.

    4 years ago

    Are there any upsells when you buy the Sizegenetics?

    I’ve bought products in the past and as soon as they’ve got your money they’re asking for more telling you that you need to also buy this or that to get it to work.

    Anything like that with sg?

    4 years ago

    The Sizegenetics isn’t cheap but it does seem to be working so I’m happy I got it. You got to give it time to work is what I’ve found but gradually you will see growth.

    Right now I am up over 2 cm so there’s no doubt it’s working and I can actually see a size increase.

    I wish it was cheaper though as i feel like their markup is probably quite high but then they do offer discounts often. Any way I would recommend it.

    4 years ago

    Which do you think is better the Sizegenetics or the Phallosan Forte? I heard both are good but can’t decide which on to get. Thanks.

    4 years ago
    Reply to  Kal

    I have both and they are both excellent. I would go for the Sizegenetics because it’s a little easier to use.

    4 years ago
    Reply to  Kal

    The sizegenetics for sure. The other one was a nightmare to get on for me and I just don;t recommend it.

    4 years ago

    Do you think it’s a good idea to wear the sizegenetics in bed or is that not such a good idea?

    4 years ago

    This year my goal is to gain 1 inch in length. I really hope it’s possible.

    I’m going to do jelqs and use the Sizegenetics.

    4 years ago

    I wonder if taking a scoop or 2 of whey protein every day will help the sizegenetics be more effective?

    Just like you would do with a body building routine.

    4 years ago

    So I’ve been reading all about these extenders and they look legit and I can see the science behind them.

    I’m ordering my Size Genetics today and I will start following your schedule. If I can even gain half an inch I will be happy!

    4 years ago

    Mine should be arriving today! I can’t wait to get started as I’ve seen so many dudes getting good results! I think I can wear it for at least 8 hours per day but not all ay once, do you think that matters?

    4 years ago

    My goal is to gain 1-2 inches with the Sizegenetics and jelqing. I was just wondering what I should do first each day?

    4 years ago

    Good review James. I think good reviews like this should get more exposure because this was helpful and entertaining.

    I search Google and there’s a load of rubbish sites at the top but your site was a bit hard to find.

    Anyway, I’m looking forward to getting my own Sizegenetics even more now, hopefully next week.

    4 years ago
    Reply to  LadJoe

    I got one by the way and it’s really good! Maybe it’s just placebo but all this stretching definitely makes my dick look a bit bigger.

    4 years ago

    Nice results man, I’ve been doing this for a month now and I feel like I’m bigger. I think I’ll start following your Sizegenetics routine as it makes sense to treat it like a “routine” as so far I’e just been using it on and off.

    I will post in the future my results. I hope they are like yours!!

    4 years ago
    Reply to  James Rickman

    Thanks James, I will post about my results if I get any!!

    4 years ago

    I started off doubting the Sizegenetics because I wore it for quite a while and saw no results.

    For the first 2 months I barely noticed anything.

    What I did was increase the tension a little and kept at it.

    I think perseverance is key because eventually I saw growth.

    Now after a year I have gone from about 5.5 inches to 6.5 inches so if you have the Sizegenetics and you are not seeing results then don’t give up just persavere and gains and growth will happen.

    error: Content is protected !!