That is the anatomy of love. Discovered, articulated, and championed in 1981. And still true today.
And 1981 was the year modern science finally drew the connecting lines.
To cut the perineum without medical necessity was, in the emerging 1981 view, to sever the anatomical bridge between reproductive sex and pleasurable sex. If 1981 redrew the anatomy of the mother, it also finally acknowledged the father’s hormonal body. Previously, fathers were relegated to waiting rooms. But the bonding studies of the late 1970s, hitting mainstream consciousness in 1981, showed something remarkable. Birth - Anatomy of Love and Sex -1981-
This had direct implications for the couple’s sexual relationship. The 1981 sex therapists noted that couples who birthed together (with the father as a calm, informed coach) reported re-establishing intercourse faster than those from whom the father was excluded. The shared trauma-to-triumph of birth became a form of "limbic bonding" that deepened marital sex. In the anatomy of love, the breast is the most polyvalent organ. In 1981, the debate over breastfeeding was at its most politicized (the first WHO code on marketing breast-milk substitutes was adopted that year). But the anatomy was clear.
Second, the American Journal of Obstetrics and Gynecology was publishing longitudinal data on "bonding"—a term coined just five years earlier by Klaus and Kennell. By 1981, the evidence was irrefutable: the first hour after birth (the "sensitive period") was a critical window for lifelong attachment. That is the anatomy of love
For the infant, the breast is the first exteriorized object of love. The rooting reflex, the suck-swallow-breathe sequence, and the eye-gazing that occurs during breastfeeding—all of these are the infant’s first lessons in attachment. The 1981 model suggested that disruptions in breastfeeding (due to separation, pain, or formula) could create a template for insecure attachment in adult romantic relationships. Not everyone agreed. The medical establishment of 1981 was still wedded to the "twilight sleep" (scopolamine-morphine) generation of the 1950s. Many doctors dismissed the "anatomy of love" as romantic nonsense. They argued that birth was a pathological crisis to be managed, not a sexual event to be honored.
We are, each of us, born from an act of love (or at least, an act of sex). And we spend the rest of our lives seeking a love that feels like that first, primal safety—the warm, rhythmic, oxytocin-soaked memory of being held skin-to-skin, hearing a heartbeat, and knowing, before language, that we are safe. And 1981 was the year modern science finally
First, the work of , the French obstetrician, was reaching an international audience. In 1981, Odent was revolutionizing the birthing ward at the Pithiviers hospital in France—installing pools for water birth and dimming lights. He argued a radical thesis: The physiology of labor is hormonally identical to the physiology of orgasm and sexual intercourse.