For instance, instead of having a month-long hormone cycle like women, men go through an entire hormone cycle every 24 hours.
Another difference: Men have about 10 times more testosterone than women, so their hormone cycle is usually all about how their testosterone affects them. A man’s body does make estrogen and progesterone like a woman’s body, but in much smaller amounts.
Once he shakes off the fog of sleep, high testosterone makes him more energetic, talkative, aggressive, focused, competitive, independent, impulsive and confident. During these peak testosterone hours, he may also be more easily angered (for instance, if he stubs his toe, he might lose his top) and be more likely to say “no” to a favor or request. His virility is at a high point. So is his ability to put together furniture, read maps and do other tasks that require spatial skills.
Best time for him to… assemble a DIY desk, compete in a contest, work on a project solo, figure out the best driving route, enjoy passionate sex.
He’s a tad mellower than his morning self, but isn’t going on empty just yet. As a result, he’s still upbeat, driven and focused, but not as easily ticked off (that stubbed toe would likely elicit a much shorter, less intense burst of swear words). He’s more open to working with others rather than going solo.
Best time for him to… work as part of a team, pitch clients or customers, brainstorm ideas, go on a date.
With testosterone bottoming out, he tends to be more passive, agreeable and low-key, making this a good time to ask him for a favor or other request since he’s more likely to grant it. He may feel tired or fuzzy—especially before he’s had a chance to recharge after work or eat dinner. At this point, his libido hits its lowest point. For some men, this low point is still enough to make them capable of enjoying passionate sex; other men may feel too tired for intimacy or have difficulty maintaining an erection.
Best time for him to… do activities that rejuvenate his energy if he wants a pick-me-up (such as playing an instrument or exercising), enjoy relaxing activities in keeping with his current low energy level (such as reading or watching a documentary), cuddle with his partner.