Dr. Maya Hersch, a neonatalogist with a quiet passion for human milk, saw this chaos daily. “We have experts in silos,” she told a colleague after yet another mother arrived in the emergency room with a dehydrated infant and mastitis. “The lactation consultant knows anatomy. The occupational therapist knows latch mechanics. The social worker knows trauma. But no one knows all of it together. And no one has a common language.”
That frustration became the seed of an ambitious idea: a core curriculum that would not replace lactation consultants (IBCLCs), but would instead create a baseline of shared knowledge for everyone who touches a lactating parent and baby—doulas, nurses, dietitians, speech-language pathologists, physical therapists, psychologists, and physicians. In 2018, a small working group convened at a university in the Pacific Northwest. It included an IBCLC, a public health researcher, a pediatric dentist, a postpartum mental health counselor, and a family physician. They pooled clinical cases, research papers, and—most importantly—recordings of real parent focus groups. core curriculum for interdisciplinary lactation care pdf
In a sense, they were. The PDF had become that script. By 2023, the Core Curriculum for Interdisciplinary Lactation Care PDF had been downloaded over 150,000 times—translated into Spanish, French, and Mandarin by volunteer teams. It was adopted by 40 nursing schools, 12 medical residencies, and 6 dental programs. The World Health Organization cited it as a model for integrated infant feeding support in its 2022 guideline update. “The lactation consultant knows anatomy
Maria, a new mother recovering from an unplanned C-section, struggles to feed her son, Leo. The postpartum nurse, trained using the curriculum, notices not just latch difficulty but Maria’s flinching with movement—a sign of surgical pain affecting positioning. She pages the physical therapist, who arrives with a wedge pillow and shows Maria a side-lying position that protects her incision. But no one knows all of it together
The group realized: the problem wasn’t a lack of specialists. It was a lack of interdisciplinary fluency. They needed a document that taught, for example, how a posterior tongue-tie might present as reflux (pediatrics), poor weight gain (nutrition), and maternal nipple pain (lactation) simultaneously .
Thus began the creation of the Core Curriculum for Interdisciplinary Lactation Care . After two years of writing, peer review, and pilot testing with 12 interdisciplinary teams across three states, the final document was released as a free PDF in 2020—just as the COVID-19 pandemic strained healthcare systems to their breaking point.
One mother’s voice echoed through the room: “The lactation consultant said my baby had a bad latch. The pediatrician said my milk was fine. The chiropractor said his neck was tight. Nobody talked to each other. I was the messenger between three experts, and I was exhausted.”