What Does a Lactation Consultant Do?

A lactation consultant is a specialized healthcare professional dedicated to the clinical management of human lactation and feeding. They offer expert guidance to parents and infants experiencing challenges with nursing, pumping, or chestfeeding. The goal is to ensure the feeding process is comfortable, effective, and sustainable for the parent-infant dyad. Feeding is a learned skill that can present unexpected difficulties for both the parent and the baby.

Core Services and Support Provided

Lactation consultants conduct comprehensive assessments of the parent and infant to identify the root cause of difficulties. This involves reviewing the parent’s health and birthing history, observing a full feeding session, and examining the infant’s oral anatomy and suck function. Based on this evaluation, they develop an individualized care plan focused on measurable, evidence-based interventions.

A common issue addressed is painful nursing, often stemming from an ineffective latch or improper positioning. The consultant provides hands-on coaching to correct the latch, preventing complications like nipple pain, cracking, or damage. They also manage milk supply concerns, addressing low production (which may require specific pumping protocols) or oversupply (which can lead to uncomfortable engorgement).

For parents who pump, the consultant offers technical assistance, including guidance on equipment use and correct flange sizing. An improperly fitted flange can cause pain and decrease the efficiency of milk expression. The service also involves monitoring infant weight gain, often using a sensitive scale to perform pre- and post-feeding weights to accurately measure milk volume transferred.

Lactation consultants also support complex medical situations. They assist with feeding premature infants who lack the coordination to suck, swallow, and breathe effectively. Guidance is available for parents of multiples, infants with congenital anomalies (like cleft lip or palate), or those navigating chronic maternal health conditions that affect milk production or feeding management. The consultant provides education and emotional support to empower parents in meeting their feeding goals.

Understanding Professional Qualifications

While various titles exist for breastfeeding support, the International Board Certified Lactation Consultant (IBCLC) represents the highest level of professional clinical expertise. This credential is internationally recognized, signifying that the individual has met rigorous requirements in education, clinical practice, and examination. Achieving the IBCLC requires a minimum of 90 hours of specialized lactation education and hundreds to thousands of hours of supervised clinical practice.

Candidates must complete specific health science coursework and pass a comprehensive, international examination administered by the International Board of Lactation Consultant Examiners (IBLCE). The IBCLC certification is maintained through continuing education and re-examination every five to ten years, ensuring practitioners remain current with evidence-based practices. Other certifications, such as a Certified Lactation Counselor (CLC), offer valuable support for common issues, but the IBCLC is the standard for managing complex or high-risk feeding challenges.

When and Where to Seek Assistance

Parents may benefit from seeking consultation at several points, beginning with a prenatal visit to prepare for potential challenges and develop a post-birth feeding plan. The most urgent need often arises in the immediate postpartum period if the infant struggles to latch effectively or the parent experiences persistent pain. Indicators for a consultation later on include inadequate weight gain, persistent feelings of low or high milk supply, or a general feeling of overwhelm regarding the feeding process.

Lactation consultants work in various settings. They are commonly found on staff in hospitals and birthing centers, providing support during the initial days after birth. Many also operate in outpatient clinics, pediatric offices, or private practices, offering home visits or virtual telehealth consultations. Financial coverage has improved, as the Affordable Care Act mandates that most health insurance plans cover breastfeeding support and counseling; however, parents should confirm with their insurance provider that the specific consultant is in-network or whether a superbill can be used for reimbursement.