In our review of the Bathmate we examined the entire penis pumps in the Hydro series, including the Hydro, Hydromax, and Hydroextreme models. We offer thorough testing and analysis. Bathmate Heramatoma
With more than one million happy customers, a customer satisfaction rate of 95 and a patent-pending method that can increase the size of your penis in an average 2 to 3 inches, up to 5.
Bathmate’s penis pumps that are vacuum-filled have a commanding presence in the market for male enhancement products.
It could be an option to treat erectile dysfunction or Peyronie’s disease, recovery after prostate surgery, an astronomical increase in penis length as well as girth or an increase in sexual pleasure, erectile disorder (ED), Peyronie’s disease (Peyronie’s) and increased sexual pleasure due to erectile augmentation
Everything you should know about Bathmate Hydropumps is covered in this article.SHOP BATHMATE
Bathmate Review: What is Bathmate Penis Pump?
Here are the four main components that you must comprehend:
1.) The Tube where you are expected to place your penis.
2.) The Comfort Ring It is worn at the base on the male male genitalia (without any testicles). The reason why it is called this is due to the ability to push the Bathmate deeply into your body. This prevents any air from entering the body and causes the development of an air vacuum. It is not possible to expand its size or increase its circumference if the seal isn’t correct.
3) The Pump. When you press the penis against the pelvic area and the water is released by your grip, and then when you release your grip, the penis gets ‘pumped’ by creating vacuum pressure. The penis is made of a tough skin that can be used repeatedly. You have complete control thanks to the ability to squeeze lightly or firmly.
4) The Latch Valve. It allows you to alter the pressure. It is able to be closed and opened using just one hand due the ergonomic shape.
How Does a Bathmate Hydropump Work?
In the event that the tube gets filled with water from the Bath or Shower, the water pushes air out from the interior of the tube.
After you have inserted your penis into the tube, you then apply your Bathmate firmly against your body near the base of your penis while holding it inside the tube.
Since the comfort ring presses against your body, it’s difficult for air to pass through and create the formation of a vacuum.
When you pump water from your tube, an natural reaction creates a vacuum pressure that causes it to force in blood to your penis.
This draws blood into your penis to offset the shift in pressure in the tube.
This puts minimal pressure on your heart. The reason for an erection is an increase in the flow of blood to the penis. Its duration depends on how sexually stimulated the person is.
An erection could last as long as half an hour. If you are looking to increase in the length of your penis, you’ll need to work it regularly.
Gains to the length of the penis are a requirement for a program like the growth of muscles does.
Bathmate suggests that you use your hydropump daily for at least 4-6 months , for an average of 15 minutes divided into three times of five minutes each (a total of 3 x 5 minute uses).
As your penis grows larger as it gets larger, you’ll need to replace your previous Bathmate with one that is one size larger.
Similar the way you raise the size of the dumbbells you use when lifting weights.
How Do I Use a Bathmate Hydropump?
Whatever penile pump in Bathmate’s Hydropump product line–the Hydro7 or the HydroMax, or the HydroExtreme–you choose as the one that can help you meet your goals with the greatest efficiency the method in the application of each product to your penis will be similar.
1) Allow yourself 5 minute to immerse yourself in the warm water to soften the skin on your scrotum and penis.
This can reduce the chance that your testicles are drawn into the device. When you are ready to use the Bathmate device, make sure your testicles stay away from the tube by bringing them back using your hand that isn’t employed to move the device.
Even if there’s no chance of being injured in this scenario It would be very uncomfortable.
2) While in the shower, you can hold your Bathmate upside down so that it’s being sprayed by water, however, make sure the black hole on the top of the device is sealed.
It is not necessary to shut the clasp on your Bathmate in case you intend to use to bathe in it. all you have to do is immerse the gadget in water.
3.) Place your sagging penis into the tube while pressing your Bathmate firmly on your pubic bone .
This will make sure the tube is properly sealed.
Bathmate penis pump Bathmate penis pump can be angled either upwards or downwards, depending on which feels more comfortable to the person using it.
4) To begin pumping to begin, remove the cap with the black color from the device’s bottom and then, open the cap.
Every time you pump, it will trigger small bursts of liquid to be released.
The penis being pulled into the chamber. You will be able to notice that your skin is stretched.
Due to the change in pressure the blood vessels within your penile area will start to expand, which will lead to the formation of an sexual erection.
Because of the way the water distorts your vision the circumference of your penis will look as if it’s grown.
5) Before withdrawing your penis from the tube, disable the quick-release mechanism by pushing the valve cap backwards to release the vacuum.
This must be done prior to removing your penis from the tube. If your Bathmate is not inserted firmly enough into your pubic bone to seal your device properly, pumping when you shower may be more difficult since air can enter and reduce suction.
This is the case in the event that the device isn’t sealed properly.
Begin pumping when the black cap at the top of the device has been removed.
If you do not then water will leak out of your Bathmate hydropump. If you discover that air has gotten trapped between the comfort ring between the pump and comfort ring, you could discover that taking off the comfort ring prior filling it and replacing it at the time of pumping is easier.
More pressure can be obtained by using pumps that are shorter and faster and lower pressure can be achieved using slow pumps.
It is beneficial to let off the vacuum, then refill the machine, and then begin pumping two or three times over an hour-long session.
This will enable you to achieve the greatest gains you can during each workout.SHOP BATHMATE
Are Bathmate Hydropumps Safe To Use?
If they are used appropriately and the instructions that are provided from the company are adhered to The Bathmate vacuum pumps do not cause any harmful undesirable side effects and are non-invasive.
Penis extenders can be a great alternative to conventional penis pumps. Penis injuries can happen as well, among the more frequent causes is the excessive pumping of the male genitalia.
When it’s done frequently or over a prolonged duration, excessive pumping or misuse can cause injury to the tissue, which can result in milder and less painful erections.
“Men will over-pump,” says Dr. Christopher Fox, a senior lecturer in sexual health at the University of Sydney.
This is why there is a risk of damage to the penis’ vascular system.
It is highly recommended that this procedure be performed under the supervision of the therapist for sex who is aware of what they are doing or another pumper who has previous expertise with the procedure.
The recommendation of experienced users is to ensure the water is warm, apply pressure to the penis in order to relax muscles prior to beginning the exercise.
Begin with a basic program that runs between five to ten minutes every day.
Gradually, you can progress to sessions that last for twenty minutes.
There is a loophole to this rule if you are taking warfarin, or any other kind of anticoagulant that thins blood, or if you have any other health condition that affects the way your blood forms clots.
Are there any conditions that permit the usage of Bathmate Hydropumps or any other kind of penile pump is considered to be safe?
Fluid retention is among the negative effects commonly associated with utilizing penile pumps that are water-based.
This occurs when the suction that drawn blood flow into the penis is also drawing in fluid. This is a sign that the penis is at its maximum capacity.
In the course of this the skin covering the penis becomes swollen, and the circumference of the penis also grows.
This does not have any effect on the growth of the penis, however it can cause an enlargement in the shape of a doughnut at the top on the penile’s eyelids.
After 24 hours, this should go off, though it is dependent on how much fluid retention you’ve got. According to the recommendations made by Bathmate The most effective method of avoiding the retention of fluid is to break long sessions lasting 15-20 minutes into shorter ones of 4-5 minutes.
Which is Better, Bathmate Hydropumps or Traditional Air Pumps?
Short answer: Bathmate Hydropumps.
The advantages inherent in warm water, making the penis’s tissues more pliable and further improves natural blood flow by vascular dilation, are utilized in Bathmate pumps to increase their efficiency.
The effects of warmth are conditioned on nerves, which prevents the discomfort that occurs when stretching the muscles, something people who use typical air vacuum pumps commonly report experiencing.
This effect can be recreated by applying a warm towel to one’s penis for a few minutes prior to using a traditional pump.
However, if you use the pump prior to playing spending more time on preparation equals more time spent away from playing.
It’s obvious which of the two options–having the feature integrated into your routine for pumping or adding an additional step-will provide you with the greater degree of ease.
When using air pumps, the need for lubrication is essential to keep the penis ‘ suppleness when stretching However, this requirement can be avoided when water is used.
Water is more dense than air, and can provide the same distribution throughout the penis because of this property.
The bruising process is among the effects that can be triggered by air pumps, and it’s caused by areas of the penis which have excessive pressure because of uneven air distribution.
This might result in bleeding under the skin and tiny red spots on the penis. A gauge that shows the current pressure is usually included on traditional pumps.
If you go over the limit it is impossible to relieve the pressure and the air will continue to get compressed inside the tube even though there isn’t a method to release it.
It is up to you to decide how much is sufficient pressure and to make sure it isn’t exceeded.
Are you aware of what the ideal pressure is for a certain situation?
In the event that you pump too quickly or too hard, the one-finger valve on Bathmate Hydropumps will be able to relieve the pressure.
You can pump for maximum profits without risking injury due to the design of the Bathmate, which prevents water from getting into the tube, and as a result, the pressure is maintained from the beginning.SHOP BATHMATE
What are Bathmate Penis Pumps Used For?
Based on the results of a survey conducted in 2020 by Bathmate the results showed that 70% of respondents had seen an increase in size.
Premature ejaculation. The effect of numbing can be achieved by using a Bathmate Hydropump for five to ten minutes immediately prior to engaging in sexual activities.
This may help in allowing the session to go on for longer. You can also avoid premature ejaculation by educating your penis to remain erect for extended times without any sexual release.
This is a different method of to avoid premature ejaculation. If your penis is pressuring your Bathmate, you won’t be capable of obtaining relief by pumping your legs unless you remove it first.
Harder erections. In the same poll conducted at the end of 2020, conducted by Bathmate, 76% of respondents claimed to have having more powerful erections.
In addition to this you can achieve this by using the pump prior to sexual activities while wearing the penis rings.
After you have removed your Bathmate The ring will prevent the blood taken into the penis from flowing out as quickly.
It will help keep your erection in more time, preparing you for your future partner.
It is crucial to be aware that the ring must fit snugly against the body for the erection to be maintained and can be uncomfortable for certain men.
Stimulation of the male organs for sexual stimulation and play. When you get an erection you might be awed by intense sensations, and when you consistently experience a strong erection your desire for sexual experiences may rise.
Not only do vacuum penis pumps produce erections while being used, but these devices also possess the potential to stimulate an increase in the number of natural erections as well as stronger orgasms.
Penis pumps create a satisfying sensation that can be quite enjoyable.
Additionally, they can be used to masturbate as and for foreplay in the edging area, as well as for light control and complete dominance.
This makes them extremely flexible and adaptable toys.
Although they weren’t intended to be used on body parts other than the ones you are using it is possible to get imaginative with these pumps.
Pumps can be put on the clitoris, the Nipples, as well as any other erogenous areas without any risk.
Bathmate Penis Pumps Review For Erectile Dysfunction
Oral medicines such as pharmaceuticals that are pushed through the penis’s tip into the tube inside the penis, injections of shots through your penis and implanted surgically, penile implants all have the potential to produce adverse effects and may not work, or be downright dangerous.
Bathmate Hydropumps when used appropriately, enhance the oxygenation of penile tissues, which can help in maintaining the length of the penis after an operation to remove the prostatectomy.
They also help limit the likelihood of aberrant fibrous tissue forming in the penis, helping to maintain erectile function.
Men with erectile dysfunction who use vacuum penis pumps are able to achieve a hard erection and notice a significant improvement in their sexual satisfaction.
The percentage of improvement ranges between 80 and 90 percent.
The treatment of a Bathmate Hydropump for treating erectile dysfunction is, as compared to other treatment options cost-effective in the long run, noninvasive, and it can be utilized alongside other medications.
Additionally, it may assist men in regaining erectile function following surgical operations.
If you are treating erectile dysfunction using the Bathmate Hydropump, you can have the option of using it immediately before engaging in sexual activity to stimulate the flow of blood and create an erection, or building an ongoing routine where you make use of it at least five times each week, and gradually increase it to 20 minutes of sessions on a daily basis.
This can improve the quality of your natural erections and eliminate the need to use Bathmate before to sexual activity.
Penis Pumps & Prostate Health
Penile shrinkage and nerve damage are two common complications following prostatectomy, occurring in approximately 70% of patients and both side effects get worse with time.
Studies conducted in clinical settings have demonstrated that individuals who make use of an in-situ penis pump can maintain its size before surgery and recover sexual function more quickly after surgery.
A lack of natural erections could be due to postoperative nerve damage that can cause a deficiency in the amount of oxygen that is reaching the tissues of the penis. It is possible that a deficit in oxygen can lead to the development of fibrous tissue and in turn that it causes long-term erectile dysfunction.
On the basis of numerous research studies, medical professionals suggest using penis pumps during rehabilitation to help boost circulation of oxygen through the penis, and also to help maintain the tissues.
This can help to avoid this from happening. For instance, in the study carried out in 2011 thirteen men who had undergone prostatectomy combined penis pumps with Tadalafil (20 mg, three times weekly and daily pump use five days a week) and the results were compared to a control group of 7 men who received a dose of 20 mg of tadalafil by itself.
The group that was treated with tadalafil experienced less improvement in erectile dysfunction.
Those who used the penis pump had greater scores for the penile’s toughness in the International Index of Erectile Function.
Additionally, 92 percent of the men in the penis pump group were able to go from a sexual relationship to orgasm, while the 29 percent who were the men who were in the tadalafil only group could achieve it.
After surgery, another 42 men started using the penile pump on a regularly scheduled basis for a period time period of 90 days.
Only one of the men experienced a reduction in length of the penile of at the very least 0.4 inches.
In comparison to the typical 48 percent of males who suffer a significant reduction in length of the penile after prostatectomy and are not treated with rehabilitation using penis pumps.
The percentage of men who benefit from this procedure is much higher.
Penis pumps using the use of a vacuum have shown a clear and significant impact.SHOP BATHMATE
Bathmate Review For Peyronie’s Disease
Peyronie’s Disease is a noncancerous illness that causes the penis to develop fibrous scar tissue, which results in erections that are extremely bent and painful.
The reason for this is the development of Peyronie’s disease.
Peyronie’s Disease can prevent a man from having sexual activity, trigger Erectile dysfunction, and also shorten the penile shaft.
The pressure that is applied to the penis with penis vacuum pumps can cause plaque to break down or be repaired. This ultimately causes the penis to curvature becoming more straight.
The effectiveness of using penis pumps that are vacuum-filled was examined over the course of one year in a study that involved 31 males who were diagnosed with the disease Peyronie’s.
The treatment produced significant improvements in the length of the penis and the curve of the penis also was improved in 21 males.
People with the condition should only use the penis pump when the condition hasn’t changed for at least 3 months , and the curvature is not excessive after two sessions per day for a period of several months.
This is a crucial thing to remember.
Do Bathmate Penis Pumps Increase Penis Size?
As per Dr. Christopher Fox, “Men who use penile pumps recreationally report big gains in sizes. Of course, the size decreases if you don’t maintain the pump, but men who do report significant gains in sizes.”
Based on the results of clinical studies the patients who utilize vacuum penis pumps as treatment for erectile dysfunction have the highest levels of satisfaction overall.
Bathmate has the claim substantiation page on their website . It contains impartial reviews, results, endorsements, and before-and-after videos of individuals with healthy penises who claim to gain 30 percent penis length and girth following using the product for six months.
According to a study conducted by 2020 on 12,000 customers of Bathmate, 81 percent claimed having more erections. 70.6 percent reported having more erections after using the product for two months.
When only the HydroXtreme was considered, 92.9 percent of users experienced improved erections and 80 percent experienced longer or better erectionsor both.
Your penis will increase in both length and circumference as you continue to utilize it regularly.
You will, however, have to keep using your Bathmate in order for your gains to last.
If you don’t do your workout, you’ll get rid of the results like when you’re working to build muscle in the gym.
There isn’t much evidence that these devices create any meaningful long-term gain in terms of size, says Professor Wylie, who is an expert consultant in the field of sexual health. In a research study published in 2011 and titled ” Non-invasive methods of penile lengthening: fact or fiction,” the researchers came to the conclusion that there was no evidence to support the notion that penis pumps result in permanent changes to size even when they’re not being used regularly.
The size of the penile can be maintained over a longer period of time by men who use the penis pump three to five times a week for 20 minutes.
However, should they stop pumping for even a couple of days, their penis shrinks back in size to what it used to be when they began pumping. If the penis is pumped, it will experience a momentary rise in size.
By using it for a long time, an already enlarged penis will not just be maintained , but can be substantially increased in size.
This is sufficient for some men. But when viewed in context, how is a regular 20-minute exercise different from a routine for skincare or a run of the same length in the event that the result is a significant boost in confidence in the bedroom?SHOP BATHMATE
Which Bathmate Hydropump is Best for Me?
Bathmate Hydropump Bathmate Hydropump product line is available in various sizes, and the product that’s right for you will depend on more than the size of your current pump but also on the goals you hope to accomplish using the penis vacuum pump.
If your normal penis size is a amount of inches or less when it’s standing up, the model of that product that is most suited to you would be theHydroMax3 model of that product.
Other models that have numbers include the HydroMax5 model as well as HydroMax7 model. HydroMax7 model.
If you want to utilize the HydroMax5, you’ll need a penis that stands at least 4 inches tall; for the HydroMax7 it’s a penis that stands at least 7 inches tall; and so on. It is crucial to select the appropriate dimensions for your Bathmate hydropump in order to obtain the most effective results from it.
This allows a baseline to be established for future improvements; However, if your pump is not of the correct size, you might not get the right pressure, which can produce not achieving results, result that is less appealing or even a negative experience.
How to Correctly Measure Your Penis Size
1.) Take your measurement with your penis straight.
Penis length is determined from the top of the penis which is the side facing yourself when you look down at yourself.
It is not measured on the bottom of the penis which is located closer to the testicles.
2) If you have excess fat or pubic hair pulled to the side, measure the distance in inches from your tailbone back to your pubic bone.
3.) To measure girth by wrapping the tape around your shaft at the spot where it is most thick and take note of where the two ends of the tape meet.
To begin using the size calculator on Bathmate’s website to choose the best pump for your dimensions Simply enter your length and girth measurements in the units of measurement you want to use.
The Bathmate Hydropump Product Line
Bathmate provides Bathmate’s Hydro7 kit for first-time users Bathmate also offers the HydroMax as well as the HydroMax Wide Boy for experienced users and the HydroXtreme and HydroXtreme Wide Boy for experienced users striving for maximum increases in size. All of the products are available at their site.
Hydro7 was formerly “Bathmate”
This was Bathmate’s first hydropump, and it was introduced to the market in 2006 under the brand name “Bathmate Hercules.” Hydro7 revolutionized the penile pump market because it was water-based and priced half the price of the closest rival.
The Hydro7 is appropriate for those with penises between 5 and 7 inches in length when they’re upright and was created to accommodate the typical consumer at the beginning.
There are three color options offered for the Hydro7 three colors: white, red and blue.
If you purchase directly from the Bathmate website All of Bathmate’s hydropumps come with a sixty-day refund policy during which there is no question asked with a two-year guarantee and free shipping.
Since Bathmate has distribution centers all across the globe Most orders will be fulfilled within five business days, and all products will be delivered in non-descript packaging, that is not marked.
Bathmate HydroMax Series
The Hydromax series of vacuum penis pumps has been the commonly utilized penis pump in the world, and it has a satisfaction rating that is greater than 95 percent of those who were polled.
This pump is more powerful than the Hydro7 pump, which makes it ideal for those who want to see gradual but significant growth or have an initial the length of their erection that is greater that 7 inches.
Bathmate HydroXtreme Series
The HydroXtreme series is designed specifically for advanced users looking to make maximum growth in size as fast as is possible.
This Bathmate HydroXtreme penis pump has the handball as an additional component, which helps to maximize the pressure and gives 35 percent more suction than comparable pumps.
The HydroXtreme line from Bathmate comes in five different variations that come with a free accessory package.
For those who have outgrown traditional vacuum penis pumps, the HydroXtreme range of products offers options ranging from the HydroXtreme5 up to HydroXtreme11.
The HydroXtreme11 is the biggest penis pump ever to have been created.
Cleaning Kit ($46.98). A set of accessories that will help keep the high quality of your pump.
This kit is vital regardless of the fact that it incurs an additional charge at the time of checkout.
It is due to a potential for high bacteria growth in warm water, and the pump needs to be maintained clean to ensure that the rubber will remain malleable.
Cushion Rings ($14.98. Rings for cushioning that can be added to the base of your pump prior to use, making the process of pressing the seal into your pubic bone more enjoyable and less painful.
The Capsule Travel Case ($46.98). It is a sturdy case that will protect your pump from harm and maintain your privacy while traveling.SHOP BATHMATE
How to Get the Most Gains with Your Bathmate Hydropump
What is Jelqing?
Bathmate suggests the usage of jelqing as a manual workout to be utilized alongside bathmate’s Bathmate Hydropumps.
Jalqing has its roots in the Middle East as a rite of passage, which dates back to ancient Arabic civilizations. Jelqing can be beneficial in warming the penile tissues, stopping fluid retention, and training and getting your penis ready in a secure manner to prepare for the more intense pressures that are applied to the penis by the hydraulic pump.
Alongside using your Bathmate Hydropump you should make jelqing an integral part of your routine.
1) Be sure that the penis is warm and pliable before expanding blood flow by applying hot water or a warm towel over the area.
This will enable the penis to expand more easily.
2.) Apply lube and, with a good finger grip to encircle the bottom of your semi-erect cock.
Do this many times. If you are moving this grip, you should only apply pressure in one direction, moving from the base to the tip, and you must be careful not to pull the foreskin back.
3) It is essential that you never jelq with a full erection; beginners should stop jelqing once their penis is at fifty percent of an erection after performing 150 reps.
The percentage could be increased to seventy-five percent and finally to ninety percent. However, beginners should never jelq an entire erection.
Build a Workout Routine With Your Bathmate’s Hydropump
It’s essential to keep pumping the pump if you want to acquire penile growth and maintain the ones you already have, because doing so can help sustain your gains.
This involves creating a consistent workout routine that is tailored to your specific time and space constraints goals, as well as the amount of effort you think you can put into it.
Advocates of the Bathmate Hydropump who have more experience categorize routines as either “Newbie,” “Intermediate,” or “Advanced.”
No matter if you’ve been using jelqing for lengthy period of time, your experience depends on how comfortable you are with Bathmate Hydropumps.
It is crucial not to overdo it , and to gradually increase to more intense workouts using a vacuum penis pump; this is important for the same reason that it is important not to overdo it when gaining muscle.
You are able to experiment using the many Bathmate Hydropump routines that are available inside each level to see which cause your penis to respond the most favorably.
An example of a straightforward routine that is suitable for beginners would look like this:
- Week 1 & 2 2: Pumping sessions lasting 5 to 10 minutes 4 times each week.
- Week 3 & 4: Pumping sessions of between 10 and 15 minutes 5 times each week.
- Week 5 and 6: Pumping sessions of between 15 and 20 mins, six times every week.
Make sure you get at the very least one relaxing day every week is important, and that you should not exceed six times.SHOP BATHMATE
Alternative Vacuum Penis Pumps to the Bathmate Hydropump
Bathmate hydraulic penis pumps as evidenced by its receipt of its Venus award for best new product in 2014 and the prize for the most effective male enhancement device in 2012.
Penomet as with Bathmate is basically an air-based vacuum pump which can be utilized for showers, in the bath, or even as an air penis pump.
The versatility of the pump makes it a great choice.
Penomet makes use of an AquaPressure technology to deliver ideal vacuum pressure.
Penomet pumps can be adjusted made of polycarbonate plastics that , according to the company, are nearly unbreakable, and they have five gaiters made from medical-grade silicone that each have different suction force.
When you get the Penomet, which has all five gaiters You’ll be able to use the same pump from the very first time you use it to the end of many years of enhancement and further training. Making use of several models of Bathmate
Once your penis is growing by a certain percentage, any additional gains you make are limited to maintenance up to the time you purchase a new model with more space and a more powerful suction. It’s simpler to keep track of your progress in areas of training, expansion or recovery if you rely on only one model. Penomet products are available in a variety of sizes that include The Force 60, 65, 70 and 75, as well as their Extreme Force 80 and X85 Monster Gaiter which is the main rival to Bathmate’s HydroXtreme11.
After more than ten years of research and testing, it was discovered that Penomet devices used for six months and the requirement of six sessions per week, led to up to a twenty percent increase in length, a thirty percent rise in thickness as well as an improvement in the overall quality of the erection.
Penomet, like Bathmate offers a money-back guarantee for the first sixty days as well as a guarantee which lasts for three consecutive years. A warranty of two years is provided by Bathmate.
The initial investment is the main drawback for Penomet penis pumps when compared the Bathmate Hydraulic Pumps.
In comparison to Bathmate HydroXtreme11, which retails for $399, Penomet Premium package, which includes all gaiters from the novice gaiter through the Extreme Force 80 gaiter, comes with a suggested retail price of $457. Bathmate Heramatoma