Over-masturbation has trained the prostate ejaculation controller to respond to sexual stimulation with instantaneous ejaculation, like the intuitive nervous reactions of the legs or hands of a martial art master.
Weak erection due to over-ejaculation, sexual exhaustion, insufficient of Acetylcholine (ACh) released by the parasympathetic (sexual) nervous fibers, weak brain-adrenal-testicular function or over-production of stress hormone adrenaline in the bloodstream, will force a man to contract the prostate muscle in assisting his erection, resulting in hyperactivating the ejaculation controller.
Over-masturbation and over-ejaculation also produce too much DHT that hyper-stimulates the prostate's sympathetic nerve for premature ejaculation. Holding too much semen in the seminal vesicles, resulting in pelvic congestion and pain in the perineum area, will create a hydraulic pressure against the ejaculation control valve, leading to premature ejaculation too.
Optimizing the ejaculation frequency can help ejaculation control and prolong intercourse.
But, What is the optimal ejaculation frequency? The optimal ejaculation frequency is the ejaculation frequency that synchronizes the endocrine cycling to bring the body to the peak power for the best sexual performance. When there is too much testosterone in the bloodstream, the brain's testosterone Negative Feedback Controller will kick in to slow down the testicular function, and the same time, the prostate muscle will become very painful . This will promote premature ejaculation. When there is too less testosterone in the bloodstream due to over-ejaculation, the Central Nervous System (CNS) cann't get sufficiently recharged after discharging by ejaculation. Thus, the CNS bioelectric action potential becomes too weak to prime the hypothamalus/pituitary - adrenal/testicular function for DHEA and testosterone production. Ejaculation will reset (lower) the bioelectric level (the resting potential) in the entire nervous system, the CNS and its somatic, sympathetic and parasympathetic division. When the bioelectric level in the parasympathetic, sexual nerve is too low due to a lack of testsoterone burning in the cells of sex organs, the nervous pulse (actiong potential) generated by the brain will becomes too weak to actuate the secretion of ACh for linking the parasympathetic channel between the brain and the prostate. Therefore, erection will become very weak. Once the erection becomes weak, the man will contract the prostate muscle in an attempt to hold erection. Once the prostate is stimulated by the muscular contraction, premature ejaculation occurs.
Generally speaking, men after 30 or so will have a longer refraction period to re-arm the penis after ejcaulating. This is because the bioelectric levels in the CNS and its parasmpathetic division are too low to promote the secrection of ACh for re-establish the parasympathetic nervous communication between the brain and sex organs. For young men with a powerful endocrine function, the first ejaculation in one love session will lower down the somatic, sympathetic and parasympathetic function, but refraction period (a faster bioelectric recharging due to the immediate production of testosterone) is so short that they can re-arm the penis for continuing lovemaking. As a result of reducing the bioelectric resting potential in the sympathetic nervous division, they are able to last longer after the first ejaculation. But, the continuous practice of the 2nd ejaculation will eventually drain out the bioelectricity in the CNS and result in sexual exhaustion for no more erection - impotence..
With an optimal ejaculation frequency, ejaculation helps the brain to unlock the testosterone Negative Feedback Controller without fully discharging the CNS and the parasympathetic division, so that the endocrine function can regenerate more testosterone to replenish the body. When you ejaculate too often or too less, your sexual performance will be downgraded.
There are four typical premature ejaculations and solutions:
Type 1: Misfiring or mis-timing with a hard erection and holding ejaculation for at least 5 minutes- Sexual Chikong Breathing or/and Penile Ballooning Method are very effective.
/cases/case2res.htm
/cases/case7715.htm
and More successful stories in
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You have to practice the Penile Ballooning Method to block the nervous communication from the the male trigger zone (the underside of the glans neck) to the prostate, as described in
/cases/case7648.htm
More successful stories in
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No supplement is needed.

Type 2: Misfiring or mis-timing with a fair erection and holding ejaculation for at least 5 minutes.
(Note: All the dietary suppelements mentioned here are listed in
/mail/herbform.htm
We will add GABA in the list. We will also add GABA (20-40 mg) to some of our products in the next production cycle of our products.)
LoveLonger or ViaGrowth-I/Fibra for men younger than 25.
LastLonger for young men younger than 30.
ViaGrowth-II/Fibra + Ginseng Power MAX 4X for young men of 25-35.
ViaGrowth-III/Fibra + Gindeng Power Max 4x help those at the age of 30-40.
ViaPal-hGH-P (-E) or (ViaGrowth-IV/Fibra + Ginseng Power MAx) for middle agers and seniors.

Type 3: Ejaculating upon or before penetrating, but with a hard erection - The most common problem for young men and teenagers.
ViaGrowth-I/Fibra + GABA for men younger than 25.
LastLonger + GABA for men at the age of 25-35.
ViaGrowth-II/Fibra + GABA for men at the age of 30-40.
ViaPal-hGH-P (or -E) plus GABA or (ViaGrowth-IV/Fibra + Ginseng Power MAx 4X + GABA) for middle agers and Seniors.

Type 4: Ejaculating with a weak erection - The most common problem for men having over-masturbation or/and over-ejaculation (Sexual Exhaustion).
ViaGrowth-II/Fibra + Ginseng Power Max 4x for men younger than 25.
ViaGrowth-III/Fibra + Ginseng Power Max 4x for men at the age 25-35.
ViaPal-hGH-P or (ViaGrowth-IV/Fibra + Ginseng Power MAx 4X ) for men older than 35.

Here, FibraTea + Ginseng Power Max 4x will reduce production of stress hormone (adrenaline) production and block the adrenaline alpha receptors in the prostate; GABA is to lower down the sympathetic function , remove hypertension and help cool down and shrink the prostate.