What Is a LATCH Score? A Parent's Guide to Measuring Breastfeeding Quality
If a nurse or lactation consultant handed you a LATCH score before discharge — or mentioned one during your first postpartum visit — you may have nodded along while having no real idea what the number meant. That's more common than you'd think. The score sounds important, but nobody always takes the time to explain what each component actually measures or why it's worth paying attention to beyond the hospital.
The LATCH score is one of those tools that gets used constantly in clinical settings and barely explained to the people it's most relevant to. Here's what it actually is.
What is a LATCH score in breastfeeding?
The LATCH score is a 0–10 breastfeeding assessment developed by Jensen, Wallace, and Kelsay and published in the Journal of Obstetric, Gynecologic & Neonatal Nursing in 1994. It evaluates five key aspects of a nursing session — latch quality, audible swallowing, nipple type, parent comfort, and positioning support — with each scored 0, 1, or 2. Higher totals reflect a session where feeding is going more smoothly.
The tool was originally designed for bedside nurses to use during inpatient postpartum care, giving them a structured, consistent way to document breastfeeding and identify where a parent might need more support. Because the components it measures are observable by anyone paying close attention during a feed, the assessment has also become valuable as a self-tracking tool at home.
What does each letter in LATCH stand for?
Each of the five letters covers a different dimension of the nursing session — some focused on the baby, some on how the nursing parent is doing.
| Component | What It Assesses | Score 0–1 (More Support Helps) | Score 2 (Going Well) |
|---|---|---|---|
| L — Latch | How well baby attaches to the breast | Refusing, pulling off, or struggling to stay latched | Grasps breast fully; lips flanged outward; rhythmic sucking |
| A — Audible Swallowing | Evidence that milk is actively transferring | No swallowing sounds heard during the session | Frequent swallowing sounds without stimulation |
| T — Type of Nipple | Nipple shape and how it affects baby's attachment | Inverted nipple that makes latching more difficult | Nipple everts naturally; easy for baby to grasp |
| C — Comfort | Parent's pain and comfort level throughout the feed | Pain, cracking, blistering, or significant tenderness | Comfortable throughout; no pain or tenderness |
| H — Hold / Positioning | How much assistance is needed to position baby at breast | Requires full hands-on help to hold baby at breast | Parent positions and holds baby independently |
How is the total LATCH score calculated?
Add up the scores for all five components. With each scored 0, 1, or 2, the total ranges from 0 to 10. A session where everything is going well across all five areas would score a 10; one with challenges in every component would score near the low end.
Research has connected LATCH scores with breastfeeding outcomes. A study published in Breastfeeding Medicine found that LATCH scores in the early postpartum period were significantly associated with exclusive breastfeeding at six weeks. Scores in the 7–10 range are generally associated with effective feeding in the clinical literature — though context matters too. A baby who is gaining weight well and showing satisfied cues after feeds gives a fuller picture than any score alone.
Can you track your LATCH score at home?
Yes. Each component of the assessment relies on cues that are visible and felt during a feed — whether baby's lips are flanged, whether you can hear swallowing, how much pain you're experiencing, how much positioning help you needed. These don't require clinical training to notice; they require paying attention and having somewhere to record what you observe.
The harder part is making that record useful. Breastfeeding typically becomes more comfortable and effective over the first weeks, but it's difficult to see that progress without data. One rough session can feel like evidence things aren't working when, in fact, the overall trend is steadily improving.
Milk & Minutes includes a built-in LATCH assessment that appears right after logging a nursing session. You score each of the five components, and the app tracks your LATCH trend automatically across every feed. Over time, you can see whether scores are climbing as positioning becomes more intuitive and your baby's latch strengthens. That trend view is also useful to share with a lactation consultant — instead of trying to recall how sessions felt days ago, you arrive with an actual record.
If you're also thinking about how to know whether your baby is getting enough milk, the guide on reading milk transfer signals covers what to look for alongside the LATCH score.
How to improve your LATCH score over time
Different components respond to different kinds of support. Here's what tends to help for each area, based on guidance from the American Academy of Pediatrics and La Leche League International.
L — Latch
Wait for baby's mouth to open wide before guiding them to the breast — the goal is a wide, asymmetric latch rather than a nipple-tip attachment. Trying a different hold (cross-cradle, football, or laid-back position) can make a noticeable difference when latch quality is inconsistent across sessions.
A — Audible swallowing
Breast compressions during the feed — gently squeezing the breast when swallowing slows — can encourage more active milk transfer. Switching sides when swallowing drops off can also help keep baby actively feeding rather than comfort-sucking without transferring.
T — Type of nipple
For flat or inverted nipples, hand expression or pumping for a minute before the feed can help the nipple evert and make it easier for baby to grasp. Nipple shields, used with guidance from a lactation consultant, can also support attachment in the early weeks when this is a persistent challenge.
C — Comfort
Some tenderness in the first week of breastfeeding is widely reported, particularly as the latch improves. Pain that persists beyond the first 30–60 seconds of a feed, or that involves cracking or bleeding, is a signal worth investigating. It often points to latch depth or positioning rather than an insurmountable barrier — and a lactation consultant can often identify what's happening in a single session observation.
H — Hold / Positioning
A nursing pillow can meaningfully reduce the effort of maintaining position, particularly in the early weeks when the logistics of holding a newborn still feel complicated. Laid-back breastfeeding, where you recline and baby lies chest-to-chest on top, uses gravity to reduce how much active positioning is required and can improve scores for both H and L simultaneously.
For parents working through a low LATCH score alongside a more structured feeding plan, the triple feeding protocol guide covers how that workflow supports milk transfer when the latch is still being established.
Ready to start tracking your LATCH score after every nursing session? Download Milk & Minutes free on the App Store — log your first nursing session and LATCH assessment in under a minute.
Sources
- Jensen D, Wallace S, Kelsay P — LATCH: A Breastfeeding Charting System and Documentation Tool. Journal of Obstetric, Gynecologic & Neonatal Nursing, 1994
- Riordan J et al. — The LATCH Scoring System and Prediction of Breastfeeding Duration. Breastfeeding Medicine, 2006
- American Academy of Pediatrics (HealthyChildren.org) — Ensuring Proper Latch On While Breastfeeding
- La Leche League International — Breastfeeding Positions and Latch
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