Why can't Androgel be applied to the genitals? What is the result?

I've used cypionate for several years but changed to Gel a couple of months ago. It not as strong as 100mg of Cyp and I have used as much as 180 MG at LowT. 180 Works like WOW but LowT doesn't take Medicare ins. And cost $250.00@ month. So I go to my urologist for $20 copay. I do apply it to my upper arms & shoulder but after I apply it I then apply the leftover Gel direct on my penis. Man is it fast to make you horny just a couple of hrs. Everyone that has done much research on gel has seen the fact that it increases the size of the penis by as much as 60%. But all of my research has shown that the size deal is for people with Micropenis. But it has made my penis fatter and in only 5-6 wks. I'm a 76 years old Gym Rat. LOL FYI I do wear rubber gloves and I save then until the whole bottle is used and also wet than before using. Also, I hope everyone knows that if you apply hand cream one hrs after the gel it will increase the effect by 17+%. " info Bayer AG Germany research"

I recommend my patients apply the testosterone cream (androgel is expensive and rarely yields in optimal levels) to the scrotum twice a day. There is a great deal of post-marketing data that supports this. As the pharmacist said it does affect absorption, therefore, I have the patient apply half the amount twice daily.
This does not affect the testis in any way nor does it contribute to aromatization. Aromatization occurs in fatty tissues for the most part, not the testicles or skin. The testicles are stimulated by the pituitary gland, local application of testosterone has absolutely no affect on the gonadotropins, specifically the luteinizing hormone, that stimulates the testicles to produce testosterone.

When the testis are exposed to testosterone, tit lowers their testosterone production. It's a chemical feedback mechanism, I believe in response to actual testosterone, not dihydroteestosterone. If the Androgel enters the body more distant from the testis, it may cause the testis to produce more testosterone, which would help with the Androgel therapy.

Although, since the testis and penis respond directly to testosterone, Androgel may have a profound effect if applied there, even if total testosterone is lowered. If anyone uses testosterone therapy for ED, it is also prudent to raise nitric oxide production in the body, because low NO production also causes ED. Tons of info online regarding NO for erections

I have had the same query! I don't see why not as logically it could improve growth and sex drive.
As I can see there have been no experiments to disprove this.
But I found this ( Pilot study of the transdermal application of testosterone gel to the penile skin for the treatment of hypogonadotropic men with erectile dysfunction.
Schultheiss D, et al. World J Urol. 2000) which is kind of evidence that it does improve libido etc. and another form of testosterone is encouraged to promote bottom growth before bottom surgery.
I think you may be right. I think it may just be a concern as due to lack of experimentation the side effects are unclear?

Bunk answers reason again is not due to absorption levels because Abbott did not test any subjects during trials by using the genitalia as the means to absorption, again if concerned with the atromatase of estrogen from free serum testosterone you should consult your uro or endo for aids with estrogen blockers like arimidex.

I have read if applied to the genitals you will have less of the absorbed Testosterone converted via Aromatase to estrogen. If estrogen is too high it can cause loss of libido and is suspected of other health problems when too high. This is why your doctor has you apply it to your upper arms and the flanks of your torso just as the pictures show you on the instructions. I hope this helps. Good luck.