The first sign that something was wrong wasn’t pain. It was silence. Carolina Moreno opened her eyes in the hospital room expecting to hear the reassuring thump of her unborn baby’s heartbeat. Instead, she heard the sharp alarm of a fetal monitor that could no longer find a signal. “I th ought the worst,” Moreno, 27, tells TODAY.com. A nurse rushed to reposition her, assuming the monitor had slipped. Babies frequently move during labor, making it difficult to capture a heartbeat, especially late in delivery. Moreno says her thoughts immediately went to the darkest place. Then she felt something unusual beneath her hand. “There’s something on the bed,” she remembered thinking. The nurse pulled back the blanket to find Moreno’s son curled into a tiny fetal position. He had already been born. By Moreno’s estimate, he had gone unnoticed for about six minutes. While the scenario is rare, it can happen, says Dr. Justin Brandt, director of maternal-fetal medicine at NYU Langone. A dense epidural can blunt a mother’s urge to push, allowing the uterus to continue moving the baby through the birth canal without much voluntary effort. “Completely unrecognized delivery is uncommon at term but can occur,” Brandt says, particularly in women who have given birth before and are deeply exhausted. No one in the room, not Moreno, numbed by an epidural; not her husband, Jorge Carrera, asleep on a couch across the room; or her sister and cousin, who had nodded off nearby, had realized what had happened. “It was the biggest shock of my life,” Moreno says.“I just kept thinking, ‘Please tell me he’s okay.’” Only then did another surprise register. It was a boy. Moreno and Carrera, who live in Alberta, Canada, and are also parents to a 4-year-old son and a 23-month-old daughter, had spent nine months resisting the temptation to learn their baby’s sex. The announcement, under ordinary circumstances, might have been the emotional climax of the birth. But, she says, it barely sank in. “I think I was excited for about two seconds,” she says. “Then all I cared about was whether he was alive.” Moreno laughs now as she remembers how her husband, awakened by the commotion, instinctively reached for his phone to record what he assumed was the birth, smiling as he walked toward the bed. Only seconds later, he realized he had already missed it. “He stopped recording as soon as he saw I was panicking,” Moreno says. Hospital staff quickly assessed the infant, who responded immediately after being picked up. Moreno is emphatic that she does not blame the medical team. “They were incredible,” she says. “My nurse reacted so fast. Everyone came running.” Today, her son is three months old, healthy, and, according to his mother, the calmest member of the family. For a baby who entered the world so quietly that no one realized he had arrived, Moreno says his easygoing temperament somehow feels fitting. “He’s just the chillest baby,” she says. “You lay him down and he falls right asleep.” his story first appeared on TODAY.com. More from TODAY: Emmy Nominations 2026: TODAY Reveals Nominees in Two Categories Jenna Bush Hager Recalls the Prank She Did at 5 That Got Her Parents ‘So Mad’ Laverne Cox Reveals the Heartbreaking Belief She Carried for Years: ‘I Was a Mistake’ This story uses functionality that may not work in our app. Click here to open the story in your web browser. ...read more read less