For close to fifty years, one number did all the work. Eight thousand nerve endings: printed in magazines, repeated in health pamphlets, handed out in classrooms, quoted by physicians on television, and eventually absorbed into the general knowledge of an entire culture. It had the clean, settled…

The Scene We Were All Sold. You know the shot. The bedroom is lit like a perfume advertisement. She crosses the room in something ivory and bias-cut, the hem moving the way fabric only moves when a stylist has spent an hour on it, and she slides under a duvet that has never once been kicked off at…

There is a question almost no one thinks to ask, yet the answer turns out to be quietly extraordinary: what does mother's milk actually taste like? Not in a clinical sense, not reduced to its macronutrient chart — but as something a woman makes, something alive and warm and variable, a substance…

For more than a century, nearly everyone agreed on the story: the vibrator was built so Victorian doctors could relieve their female patients of "hysteria." It is a wonderful story. It is also, according to the documented record, mostly untrue — and the real history is far stranger.

Dinner ended an hour ago. Nothing else was planned. Then, somewhere between the dishwasher starting and the second half of an episode, the kitchen begins making a case for itself — politely at first, then with real conviction.

Ask most women to point out the clitoris on a diagram and the finger lands in the right place immediately. Ask what shape the rest of it takes, and the answers thin out fast. That gap is not a lapse of attention. It is a lapse in the material: for most of the twentieth century, the diagrams handed…

The human body runs two separate sweat systems, and only one of them was built for cooling. The other — the apocrine system — sits in a narrow set of places: the underarms, the areolae, and the sub-pelvic and perineal region. It stays dormant through childhood, switches on at puberty, and produces…

Somewhere in the first year or two of living together, most couples quietly invent a language. Nobody sits down and drafts it. It assembles itself out of habit and repetition until a lamp left on at a certain angle, or the sound of a particular drawer opening, carries more meaning than a sentence…

There is a particular moment, usually somewhere around 7:40 on a weekday morning, that needs almost no description. The drawer is open. The drawer is empty. And somewhere in the back of the closet, zipped inside a beach bag from a trip two summers ago, there is a bikini bottom that is technically…