Since testosterone is needed for spermatogenesis, this can increase and give the energetic effects of longer sr streaks in shorter periods of time.
This is because more T = more sperm production, more sperm, more benefits of retention…
Maybe 6 weeks of using this every day for 1 hour without releasing would be equivalent to a 3 month streak of retention without using this field.
Like the guy above, add in some Jing, Ojas, Chi, etc, and you start to simulate a lot of the effects of retention without engaging in the practise itself.
Imagine getting the benefits of a month in two weeks, just from how much this boosts spermatogenesis, this is basically like time travelling lol