Why a Deep Latch Matters (and How to Get One)

Understanding what a deep latch is—and how to achieve it—can feel absolutely confusing. You might find yourself asking, “Isn’t this supposed to come naturally?” or “Why does every latch feel so painful?” If you’ve been struggling with latch pain or wondering why feeding feels so exhausting, you’re not alone.

While a shallow latch can cause pain and lead to poor milk transfer, achieving a deep latch is something you and your baby can learn together. In this blog, we’ll break down why a deep latch matters, how it works, and actionable steps to help your baby latch more effectively.

What Is a Deep Latch?

A deep latch happens when your baby opens their mouth wide and takes both the nipple and some of the surrounding breast tissue into their mouth. This wide gape allows the nipple to rest far back in the soft palate, avoiding the bony hard palate where shallow latches often cause pain. But a deep latch does more than just prevent discomfort—it also helps your baby create an effective vacuum.

Helps milk flow efficiently, so your baby doesn’t have to work as hard.
Prevents your baby from compensating by sucking harder or using their tongue more vigorously, which can cause nipple pain and fatigue.
Allows the breast or chest to empty fully, supporting long-term milk supply.

Common Challenges That Prevent a Deep Latch

Your baby’s head and neck don’t have enough range of motion to tilt back comfortably.
They can’t anchor their chin to your breast or chest.
The nipple enters their mouth before they open wide.
Their tongue isn’t able to move properly to create a good seal.

If you notice these issues, that’s a clue that the latching approach you are using may not be ideal for your baby and your body, and it’s time to try something new. A good lactation consultant will be able to help you understand why your baby is struggling to get a deep latch and how to help.

Shallow vs. Deep Latch: A Simple Analogy

Think of a deep latch like drinking from a cup. You tilt your head back, open your mouth, and swallow easily. Now imagine drinking from a straw that’s too short—it’s harder to get the liquid, and you have to work much harder. Over time, you’d leave liquid behind, just like how a shallow latch can prevent your baby from emptying the breast or chest fully.

The Impact of Latch Issues on Feeding Goals

Even if a baby with a shallow latch gains weight early on, they may struggle later as milk supply decreases. When the breast or chest isn’t emptied effectively, milk production slows down, and weight gain can become an issue. Pain during feeding can also make breastfeeding or chestfeeding feel stressful and causes many parents to stop nursing before they are ready.

Why Functional Feeding Matters

Building oral motor skills for eating and speaking.
Helping create a healthy airway for breathing.
Supporting long-term feeding and communication success.

Breastfeeding or chestfeeding is a learned skill for both you and your baby. Remember, every baby is different, and it’s okay to take it one feed at a time. Latching is a learned skill, and you are well on your way.

Celebrate small wins, and don’t hesitate to ask for help when you need it. You’re doing amazing work.

Struggling with Latch Pain?
If latch pain or feeding challenges are making breastfeeding or chestfeeding feel overwhelming, my Reflexive™ Latching Guide is here to help. This step-by-step guide will show you how to work with your baby’s natural reflexes to get a deep, comfortable latch, so feeding feels better for both of you.

⭐ Click Here to Get a Better Latch