@agracier I don't know if you are a practitioner of Tantric, but are you able to answer my previous questions? Are Tantric orgasms 'better' BECAUSE you don't ejaculate? Could you have Tantric orgasm and still ejaculate? And if so, then why prevent it? Does the act of ejaculating somehow lessen or worsen the orgasm? Or is this used to hold back for a while, so that when you finally do decide to have an ejaculating orgasm, it's much stronger/forceful?
I understand the birth control thing centuries ago... but we've advanced past that now. I'm with you there @SwitchableSusie !
No, I don't practice Tantric sex, so I can't really answer your questions from experience. However I have had extended periods of abstinence from sex and also from ejaculation. I'm not going to say it was voluntary, because it was due to my wife's prolonged illness - 22 years, almost to a day. And from that came prolonged periods without orgasming which was a bit more voluntary, let's say out of necessity and because of where mind and feelings were at.
Anyway, it is not the same as Tantric, but is somewhat similar I suppose. In any case, I have to smile a bit when hearing some members cannot last longer than a few days without ejaculating. I'd say try going longer, if only to prove a control of mind over body. Perhaps that is part of the attraction. You'd really have to ask the member who is doing the Tantric sex practice.
I was also trying to try to show that there can be different points of view on the aspects of ejaculation, the mess it causes (some people can really get upset over stains on a sofa or sheets or a new dress you know) and just keeping an open mind when hearing about something different, not exactly playing a moderator, maybe helping to keep an even view. I'm also curious about the nuts-and-bolts and I have to admit I find the idea attractive, probably because of my last two decades and some.
There is also the idea behind semen retention as a method of preserving a precious bodily fluid, as a 'life-force'. Sounds Dr. Strangelove-ish of course, but it's an idea that has been around for a long long time. I would think Tantric sex uses that idea as a starting point in trying to explain the advantages.