I caused absolute chaos at a dinner with some married friends last weekend.
I casually mentioned a new sex rule doing the rounds on social media, called the 72-hour rule. Couples are swearing it has dragged their love lives back from the brink of snoozeville.
The rule is simple: You must not go longer than three days without being intimate with your partner. And before you start stressing about sleep schedules, busy lifestyles and blah, blah, blah… it doesn't have to be full-blown, all-night lovemaking.
A passionate kiss counts. So does a fondle, a cheeky grope or any form of physical affection that couldn't be mistaken for helping them remove a piece of fluff.
I must report that most of the couples scoffed at the idea of having to get frisky every three days.
One friend asked whether spooning in bed counted if they were both scrolling on their phones at the time. It does not.
Unsurprisingly, the one childless married couple in the group revealed they still get jiggy with it on a fairly regular basis. Those currently in the trenches with kids, however, admitted considerably more time tended to pass. I gave them all their homework and instructed them to report back. Oh, how I love my job.
But it got me thinking: the 72-hour rule seems like a fairly easy sex hack to spice up your sex life. Surely there must be more? So I went digging, and it turns out the internet is positively heaving with bizarrely specific rules that couples swear have rescued their sex lives.
It got me thinking: the 72-hour rule seems like a fairly easy sex hack to spice up your sex life. Surely there must be more?
It turns out the internet is positively heaving with bizarrely specific rules that couples swear have rescued their sex lives
Could the secret to a fabulous sex life really come down to a stopwatch, a calendar and the occasional naked Sunday? These tried-and-tested methods seem to all point to a big ol' YES!
The nightly tongue rule
Sex therapist Vanessa Marin went viral after revealing that she and her husband make out every night - and there must be tongue contact.
The idea is to stop partners with a lower sex-drive from avoiding passionate kissing because they fear it will be interpreted as a legally binding promise of intercourse. It does not. You just promise to snog each other.
No pressure, just a circuit breaker.
John Gottman, one of America's best relationship psychologists, has his own version of this rule, calling it the 'six-second kiss.' He describes it as a 'kiss with potential' - long enough to interrupt autopilot and feel properly romantic, but not necessarily leading to sex.
The 20-second naked hug
This one's a bit kooky but I can see the merit in it. Couples stand completely naked and hug for 20 seconds. There can be no wandering hands or attempted upgrade to sex.
I guess you could say it's kind of tantric.
The ban on escalation allows both partners to enjoy physical affection without wondering whether they have accidentally ordered the full tasting menu. Gottman's recommend a 20-second hug as a bonding ritual, although the naked element is a cheekier internet addition.
Naked Sundays
The name says it all: Couples spend part, or all, of Sunday naked together.
The appeal is that prolonged, non-demand nudity can make bodies feel familiar again. You can also add to that…
The 'go to bed naked' challenge
Couples sleep naked for a week or a month, even when neither has any intention of having sex.
Here I was assuming that's how most people slept. No? Just me?
Many people who have tried it, claiming all that skin-to-skin contact inevitably restores intimacy. I mean, it's a lot cheaper than therapy and easy to try… unless you have children who enter the bedroom without respecting international borders.
The temporary sex ban
For several weeks, couples may touch each other in passing, but intercourse and orgasm are initially prohibited.
Or in other words 'Down boy!'
This comes from a ritual called 'sensate focus,' the renowned sex-therapy technique developed by Masters and Johnson. The aim is to remove performance anxiety and rebuild curiosity.
The 'no goal' night
Couples may kiss, touch, use toys or give each other oral sex, but penetration and orgasms cannot become the objective.
The focus is intended to disrupt repetitive sexual scripts and remove performance pressure.
Maybe one way to make sex interesting again is to stop conducting it like a marathon with a clearly marked finish line?
The three-minute touch game
This one sounds like fun! Partners each ask how they would like to be touched for three minutes, then swap.
The exercise comes from Dr Betty Martin's Three Minute Game and separates who performs the touching from whose enjoyment it is intended to serve.
Half of us may discover we have spent years giving our partner the back rub we personally want to receive.
The one-yes, one-maybe, one-no rule
Each partner privately writes down one sexual experience they definitely want, one they might consider and one that remains completely off limits.
They exchange lists, with no interrogation or ridicule against the 'no.'
The intimacy jar
I like this one, and please note, future boyfriend, that we will be partaking in this one.
Each partner writes sexual activities, fantasies or dares on scraps of paper and puts them into a jar. Once a week, they draw one and try it - provided both still consent when the idea emerges.
The 'never reject – redirect' rule
When one partner doesn't want the sex being offered, they suggest another form of connection: 'I'm exhausted, but come and have a naked cuddle,' or 'Not tonight, but wake me up tomorrow morning.'
Couples' therapists swear by this technique because it can soften repeated feelings of rejection. Redirecting must remain an invitation, however, rather than mandatory compensation for saying no.
The 777 rule
This rule states that couples go on a date every seven days, spend a night away every seven weeks and take a romantic holiday every seven months.
This rule went viral earlier this year despite experts confirming there is no known psychological significance to the number seven. It's fun, it's quirky… can't hurt, right?
So, will any of these rules transform your sex life? Who knows. But if your current bedtime routine consists of silently scrolling beside someone you once couldn't keep your hands off, surely a six-second kiss or the occasional naked Sunday is worth a try.
And if you're wondering about my married friends from last weekend's dinner party, their 72-hour homework is now officially underway - and judging by the hilariously saucy messages already appearing in our group chat, I may have single-handedly caused more marital sex this week than Valentine's Day.
You're welcome, lovers.

By Daily Mail (U.S.) | Created at 2026-08-16 19:40:46 | Updated at 2026-08-17 00:52:00
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