The loudest current fights over infant nutrition are rarely about milk at all — they are about who gets to be named as a parent, and a routine social media post from a small nonprofit in Maine has become the latest proxy for that larger argument.
Key Points
- The Maine State Breastfeeding Coalition (MSBC) posted content marking National Breastfeeding Month that used terms like “chestfeeding,” “trans lactation,” and “Two-Spirit families,” language drawn from established clinical guidance rather than invented for the occasion.
- Conservative commentator Amy Curtis, writing for Townhall, called the post part of “the Left’s trans agenda” and, along with activist Katy Faust, described it in sexualized and inflammatory terms not supported by medical evidence.
- Major medical bodies, including the Academy of Breastfeeding Medicine, have formally recommended gender-inclusive lactation terminology for years — this is documented clinical practice, not a fringe experiment.
- Peer-reviewed research on lactation induction in transgender women found the resulting milk provides adequate infant nutrition, directly contradicting the counter-claim that “male breastfeeding” cannot meet nutritional needs.
- The dispute reflects a genuine and recurring tension in public health communication — between precision for a broader set of families and the discomfort that vocabulary shift causes for people accustomed to older norms.
What the Coalition Actually Posted, and Why
The Maine State Breastfeeding Coalition describes itself, in its own words, as “a welcoming and broad network of people supporting families who value human milk and lactation”. During National Breastfeeding Month, observed every August alongside World Breastfeeding Week, the organization published social content celebrating “trans lactation, two-spirit & chestfeeding”. The post appeared on the coalition’s Instagram account, which reporting indicates was later deleted. MSBC’s provider-facing materials define the acronym LGBTQIA2S+ explicitly, including “Two-Spirit” as an Indigenous-specific term, and frame the resource as guidance for professionals serving those families. None of this is improvised messaging; it mirrors language already embedded in the coalition’s standing educational content for parents and clinicians alike.
Context matters here. MSBC’s core work, as documented in its programming, runs through webinars, provider trainings, and community events tied to established observances — World Breastfeeding Week, Indigenous Milk Medicine Week, Black Breastfeeding Week, and others. A November 2024 webinar the coalition co-hosted with HRSA support focused on entirely uncontroversial clinical terrain: newborn weight-loss thresholds, latch difficulty, and the gap between the American Academy of Pediatrics’ six-month exclusive breastfeeding recommendation and the reality that roughly 60 percent of mothers stop earlier than they intend, often due to supply issues, nipple pain, and lack of paid leave. That is the coalition’s daily work. The August post sits inside a broader mission, not apart from it.
The Counter-Argument, and Where It Breaks Down
Townhall columnist Amy Curtis argued the post amounts to Maine “continuing the war on women, specifically breastfeeding mothers, and on babies as well,” framing the coalition’s language as evidence of ideological capture rather than clinical practice. She went further, calling the imagery “a horrifying, pedophilia-related sexual fantasy about children and babies,” and cited activist Katy Faust’s description of the post as treating “children as a prop for an adult sexual fetish”. These are serious accusations, and serious accusations require serious evidence. The Townhall piece offers rhetoric and moral alarm; it does not offer a medical citation, a named clinical authority, or a documented harm to any child.
Curtis also made a specific, checkable factual claim: that “male breastfeeding” cannot meet an infant’s nutritional requirements because men cannot produce sufficient or nutritious milk, and that lactation-inducing medications pose a threat to infants. This claim does not survive contact with the published literature. A peer-reviewed case study on lactation induction in a transgender woman found that human milk produced by non-gestational transgender and nonbinary parents using estrogen-based hormone therapy provided adequate infant nutrition. That is not a fringe finding — it appears in the same body of clinical research that has driven mainstream medical bodies toward inclusive terminology in the first place. When a counter-claim rests on an assertion directly contradicted by the peer-reviewed record, that claim carries little weight against the primary evidence.
Why the Vocabulary Shift Happened in Medicine First
The MSBC’s language did not originate with an advocacy impulse; it followed clinical guidance already adopted by mainstream lactation medicine. The Academy of Breastfeeding Medicine, an international physician organization, issued a position statement urging use of terms like “chestfeeding,” “parent’s milk,” and “human milk feeding” specifically because “not all people who give birth and lactate identify as female”. A widely cited paper in the field’s core literature makes the same point about “breastfeeding” itself: the word is ambiguous, conflating feeding at the breast with feeding expressed milk, and it is “nearly always associated with mothers and women” even though the population feeding infants human milk is broader than that. State public-health agencies, including Minnesota’s WIC program, have adopted comparable guidance for the same operational reason — reducing barriers for people who might otherwise disengage from lactation support entirely.
Qualitative research on transmasculine parents documents a real clinical stake behind the vocabulary: unwitting missteps by well-meaning providers — defaulting to “her,” “mother,” or “breast milk” — have been shown to create discomfort that undermines trust and, in some cases, engagement with care. That is the practical argument for terms like “chestfeeding”: not ideology for its own sake, but a documented mechanism for keeping a specific population connected to lactation support they might otherwise avoid.
Maine breastfeeding coalition celebrates "trans lactation, chestfeeding, and Two-Spirit families"https://t.co/dQRJA8gKJJ
— The Post Millennial (@TPostMillennial) August 18, 2026
What This Fight Is Really About
Strip away the rhetoric and the actual disagreement is narrower than either side’s framing suggests. Nobody in the documented record disputes that most families using MSBC’s services are conventional breastfeeding mothers, or that the coalition’s mission statement centers on “families who value human milk and lactation”. The dispute is over whether extending that same support, in the same clinically endorsed vocabulary, to a small population of transgender and nonbinary parents constitutes legitimate public health practice or ideological overreach. On the medical evidence — professional society guidance, peer-reviewed outcomes data, and documented patient-trust research — the practice is well grounded. The critique that surfaced nationally traded in inflammatory characterization rather than competing clinical evidence, and on the specific factual claim it did advance, the published research says otherwise.
Sources:
mainebreastfeeds.org, dailywire.com, thepostmillennial.com, maineaap.org, web.usbreastfeeding.org, eventbrite.com, takecarelactation.com, nhs.uk, mumsnet.com, pmc.ncbi.nlm.nih.gov