My Science - Blog / Mein Naturwissenschaftsblog
A Non-Fiction Blog. Ein Sachblog. A collection of some bits of information extracted from the scientific and from the non-fiction literature. (Until June 2025 there were also some poems and aphorisms posted on this blog.) Sachthemen und Sachtexte. (Bis Ende Juni 2025 wurden hier auch regelmäßig Gedichte und Aphorismen zu beliebigen Themen veröffentlicht.)
Freitag, 9. Oktober 2026
Fifteen Books:
Breakups:
Zeit:
Woher kann das kommen?
Kisses & Sex:
"These are Fermi estimates built from partner-count surveys and assortative mating, not measured numbers.
Definitions
- Attractive: roughly the top 20% by broad outside consensus
- Highly attractive: roughly the top 5%
| Per lifetime, average man | Attractive (top 20%) | Highly attractive (top 5%) |
|---|---|---|
| Going for a kiss (incl. rejections) | ~2–5 times | ~0–2 times (median ~0–1) |
| Different women he has sex with | ~1–2 (median ~1) | ~0–1 (median 0) |
| Share of men who ever have sex with one | ~50–65% | ~20–35% |
How often he has sex with them
This is where the picture splits into two very different groups, because most sex happens inside long-term relationships, not one-offs.
- Men with a long-term partner from that tier. Because of assortative mating, very roughly 20–25% of men end up in a long relationship or marriage with a top-20% woman, and maybe 5–8% with a top-5% woman. For them, the count runs into the hundreds or even over a thousand times. Long-term couples average somewhere around once a week, declining with age and relationship length.
- Everyone else. These men have either zero encounters or a handful from short relationships or flings.
So the median man has sex with an attractive woman somewhere between zero and a few dozen times in his life. With a highly attractive woman, the median is zero. The mean is much higher, but only because a minority of men with long-term partners in those tiers pull it up.
Bottom line
For the typical man, a highly attractive partner is a rare or nonexistent event, while an attractive one is something he experiences with one or two women. Within the “attractive” tier, the distribution is very bimodal: either almost never, or regularly for years with one partner.
Keep in mind that most men rate their own partners as attractive, so these outside-consensus numbers say little about how men experience their own love lives."