The question is how do you rectify the paradox of if you refrain from ejaculation your vitality will become subdued and diminished, with the opposite of it if you ejaculate, especially too much it sidelines and sets back for a while your chi level and ability to work with it.
This is why the Taoist testicle massage techniques and the testicle breathing compression techniques are vital for keeping hormone vitality high. You really must learn the ultra powerful testicle tug combined with empty force breathing technique.
But doing these testicle stimulation techniques you need to know when you need them and how often to do them. Doing it too much can cause a quick buildup that if you do not know how to transform adequately and it would just result in another waste.
The other point is that if you are going to remain non-ejaculatory for any period of time there is no other solution to balancing everything but to do regular dual cultivation. Contact with your opposite sexual energy can balance out energy and burn off these excessive hormones like nothing else.
Unless you can directly access the universal female inside you through advanced self-intercourse. You could go insane if you didn't somehow obtain some form of sex at least once a week. But sometimes when you don't the challenge of locating a quick fix on some night is a bit more fun. If you are going to ejaculate probably once a week but no more often is reasonable; any longer than that your hormonal production will start to diminish, unless you re-stimulate production somehow. Twice or once a month might be preferable to build up more energy! I still hold fast to the possibility of eventually finding some way to cease ejaculation entirely at some higher stage. Besides observances of the seasons, I think timing your occasional judicious allowances of an ejaculation ought to be done in observance of the cycles of the moon. According to the ancient Taoist sexual yoga classics certain time of the moon cycle are supposed to be much more or less harmful than other time.
For example, around the full moon this is supposed to be one of the worst times because your sexual drive is strongest at this time. Whey you have the strongest impulse to relive your buildup this will probably cause the biggest energy loss.
The new moon is not advisable also because it is a yin extreme. Avoid extremes. Somewhere in between closer to the half moons is preferable. As mentioned before, a 7-day period would make sense in this context since 7 days is one quarter of the moon.
You should also on select occasions choose to ejaculate, but ejaculate more lightly. Don't force yourself to have a huge gushing orgasm and feel drained when a lesser one will do what you need it to. There is a lot of talk about using a prolonged session of dual cultivation to extract a great deal of the vital chi from the ching first and then being able to ejaculate it and not lose much chi only physical fluids. This has some strong validity to it. Now I don't know whether it is really possible to so totally extract the chi from your ching that it causes so little energy loss as claimed. However, extracting the chi from the ching is definitely something which happens most naturally in long dual cultivation, and happens even more effectively if you can accentuate it by being aware of the fire and water sensations.
Personally after feeling that I have extracted the entire chi from my ching reservoirs, it really seems to me that you have extracted from it the very thing that was causing any burning desire to release it in the first place.
Once having eliminated this it changes the whole outlook. Plus my theory is that in doing this you have basically reabsorbed and recycled most of the physical fluid components anyway; thereby clearing out the seminal vesicles which signal the testicles to resume a high level production again
(as Dr. LIN points out in his so termed hormone negative feedback loop). Then in my opinion, with no real impulse left because of having eradicated it and there is no necessity to flush out the vesicles since they are already mostly cleared. I see no real point in ejaculating just for the sake of doing it.
I personally have largely channeled my desire for orgasmic fulfillment much more into the inward infinite valley type orgasm and the sublime bliss of interpersonal chi exchange between partners. These I now realize are vastly more gratifying and more long lasting. And if that still doesn't satisfy you and you're really still interested in the prostate contraction sensation you can easily induce those dry multi-orgasms with anal-contraction breathing.
I have also been toying and experimenting with the ideas of fasting for a day once a week to burn up ching. I have this feeling that if you withhold food from yourself (since you are typically over- nourished and always have an abundance of nutrients on a continual basis). When you do this and present your body with a deficit of energy for a change it starts to after about half the day tap into its excess reserves. It in effect causes your body to more effectively start eating your ching by reabsorbing it to recycle it. Combine this with some heart-sperm palace coupling and reverse abdominal breathing and I think you will be able to almost fully reabsorb most of your ching. By the end of fasting for a period of a day I feel incredibly vital again if I felt lethargic before. When you start eating again your production goes into high gear again. I believe that eastern mediators often fasted with something like this in mind.
Another unique "paradox" is that as soon as you build up enough chi to feel healthy and vital your body seems to take the liberty having a strong desire to ejaculate once again thereby setting you back where you started. The solution to this paradox is to learn to transform it. Otherwise it is just an endless samsaric save-spend-save-spend unenlightened circle. This is why I think pursuing a transformative approach is vital to attaining higher levels of enlightenment.