Because excitement and nerves both run high with someone new, and both speed things up. Occasional early finishes in that situation are considered a normal variation, not a disorder.
A lot of men who are fine in a long relationship find themselves finishing very fast with someone new, and start wondering what’s wrong with them. Usually, nothing is. I had few partners when I was young, and I’ve been with the same partner for about twenty years now, so this page is about what the research says.
Two accelerators at once
With a new partner, two things that speed up ejaculation tend to show up together. The first is arousal: everything is new, intense, highly stimulating. The second is nerves: you want it to go well, you don’t know each other’s rhythms yet, and you’re watching yourself. Cleveland Clinic lists performance anxiety and stress among the psychological causes of finishing early, and the International Society for Sexual Medicine (ISSM) estimates that sexual performance anxiety affects 9 to 25% of men.
It’s a normal variation
Ejaculation time isn’t fixed. The ISSM points out that it can vary a lot over time, even within the same relationship, sometimes within seconds, sometimes after several minutes or much longer. Researchers also describe a pattern called “natural variable” premature ejaculation: early finishes that happen irregularly, in some situations and not others. They’re clear that it’s a variant of normal, not a disorder.
What helps
If novelty and nerves are what’s behind it, it makes sense that it eases as they do, once you get to know each other. In the meantime, taking the pressure off penetration helps a lot: there’s plenty of good sex that doesn’t depend on it. And in my view, saying a word about it, lightly, takes more tension out of the moment than trying to hide it.
When it’s worth looking further
If it happens with every partner, almost every time, within a minute or two, and it bothers you, that’s a different picture, closer to lifelong premature ejaculation. The ISSM also notes that the problem can weigh more heavily on single men, because it can become a barrier to starting new relationships. If that’s you, it’s worth working on rather than waiting. And if it’s new for you, or comes with erection trouble, a doctor can rule out a physical cause. See do I have premature ejaculation.
Sources
- ISSM Patient Information Sheet on Premature Ejaculation, International Society for Sexual Medicine, 2015
- What is sexual performance anxiety and how can one manage it?, International Society for Sexual Medicine
- The pathophysiology of acquired premature ejaculation, McMahon et al., Translational Andrology and Urology, 2016
- Premature ejaculation, Cleveland Clinic