A shallow latch happens when your baby latches onto just the nipple instead of taking a deep mouthful of breast tissue. The fix, in most cases, is repositioning so your baby’s chin leads the way, their mouth opens wide, and your nipple reaches the back of their mouth rather than sitting near the front. Here’s how to make that happen and what to watch for if it doesn’t improve.
What a Deep Latch Actually Looks Like
In a good latch, your nipple reaches what lactation professionals call the “perfect point,” the spot at the back of your baby’s mouth roughly at the midpoint between their nose and earlobe. When the nipple sits that far back, your baby’s tongue cushions and massages the breast tissue below the nipple, protecting it from the rubbing and compression that causes damage.
A deep latch is also asymmetrical. Your baby takes in more breast tissue from below the nipple than above it, so their chin is buried in the breast while their nose stays free. This asymmetry is what makes the latch comfortable for you and efficient for your baby.
How to Tell Your Latch Is Too Shallow
The most reliable sign is pain that doesn’t ease after the first few seconds of a feeding. A deep latch may feel intense for a moment as your baby draws the nipple back, but it shouldn’t pinch, burn, or hurt throughout the feed. Other signs to look for:
- Lipstick-shaped nipple: When your baby comes off the breast, your nipple looks creased or angled like the tip of a lipstick tube. This means it was being compressed against the hard palate instead of resting further back.
- Clicking or smacking sounds: These suggest your baby is repeatedly losing suction and re-latching on just the nipple.
- Cracked, bleeding, or blistered nipples: Persistent damage almost always points to a positioning problem.
- Short, frustrated feeds: A shallow latch makes it harder for your baby to extract milk efficiently, so they may pop on and off or seem hungry soon after feeding.
If a shallow latch continues uncorrected, it can trigger nipple vasospasm, a painful constriction of blood flow in the nipple. The nipple turns white, then bluish, then red as blood flow returns. Cold temperatures can make this worse, but the underlying cause is often repeated compression from a poor latch.
The Asymmetric Latch Technique
This is the single most effective adjustment for most shallow latches, and it works in almost any breastfeeding position. The goal is to lead with your baby’s chin so they scoop up a deep mouthful of breast from below.
Start by positioning your baby so their nose is level with your nipple, not their mouth. This feels counterintuitive, but it forces them to tilt their head back slightly and reach up. When your nipple brushes their upper lip, it triggers the rooting reflex, and they’ll open wide. The moment you see that wide gape, bring them onto the breast chin-first. Their lower jaw lands well below the nipple, and the nipple rolls up toward the roof of their mouth last.
One common mistake is pushing the back of your baby’s head into the breast. This actually makes latching harder because it tucks their chin down and limits how wide they can open. Instead, support their neck and the base of their skull behind the ears, leaving their head free to tilt back. A gentle push between the shoulder blades as they latch brings their chest closer and naturally tips their head into the right position.
The Flipple Technique
If the asymmetric approach alone isn’t getting enough breast tissue into your baby’s mouth, the flipple (sometimes called the exaggerated latch) adds a manual assist. Think of it like helping someone take a bite of a sandwich that’s too big to fit in one go.
Hold your breast with your thumb on top and fingers below, keeping your fingers well away from where your baby’s chin will land. As your baby opens wide, use your thumb to tilt your nipple up toward their nose. When they latch, your nipple flips in last and unrolls against the roof of their mouth. Once they’re latched and actively sucking, you can gently slide your hand away.
You can also compress your breast into a flatter shape (sometimes called the sandwich hold) to help it fit more easily into your baby’s mouth. Shape the breast to match the direction of their mouth opening, the same way you’d squish a tall sandwich to take a bite.
Try Laid-Back Breastfeeding
If you’ve been sitting upright and struggling with latch, reclining may solve the problem with surprisingly little effort. In laid-back breastfeeding (also called biological nurturing), you lean back at a comfortable angle with your shoulders, neck, and arms fully supported. Your baby lies tummy-down on your chest, and gravity keeps them in contact with your body.
This position works because it activates a set of primitive reflexes that newborns are born with. When a baby feels their body pressed against their mother’s chest, they instinctively bob their head, root toward the nipple, and self-attach. These reflexes are strongest in the first weeks of life, but the position can help older babies too. A meta-analysis published in BMC Pregnancy and Childbirth found that laid-back positioning reduced lactation-related nipple problems and improved maternal comfort compared to upright positions.
You don’t need a specific chair or pillow. Any surface where you can recline at roughly 25 to 45 degrees with good support works. A couch, a bed propped with pillows, or a recliner are all fine.
When the Problem Isn’t Positioning
Sometimes a shallow latch persists no matter how carefully you position your baby. This often points to an anatomical issue in the baby’s mouth.
Tongue-tie (ankyloglossia) is the most common structural cause. The strip of tissue under the tongue is too tight or too short, preventing the tongue from lifting to the roof of the mouth, cupping around the breast, or extending past the gum line. Signs in the baby include an inability to maintain suction on a finger or breast and limited side-to-side tongue movement. Signs in you include persistent nipple pain and damage despite good positioning. Babies with tongue-tie may also gain weight slowly or, in more severe cases, develop dehydration.
Lip-tie, where the tissue connecting the upper lip to the gum is unusually tight, can also play a role. It prevents the upper lip from flanging outward over the breast, which limits how deeply the baby can latch. You might notice a dimple forming in your baby’s upper lip during feeds, or the tissue blanching white when the lip is lifted.
Both conditions are assessed by a pediatrician or lactation consultant. If a tongue-tie is confirmed and significantly affecting feeding, a simple release procedure is an option, though the decision depends on severity and how much it’s impacting breastfeeding.
Signs That Your Baby Needs Professional Evaluation
Some latch problems need hands-on help from a board-certified lactation consultant (IBCLC), not just technique adjustments at home. Specific red flags include a newborn losing more than 7% of their birth weight, fewer than six wet diapers per day by day four of life, fewer than three stools per day, or stools that haven’t transitioned from dark meconium to yellow by day four. These all suggest your baby isn’t transferring enough milk.
Pain is another important signal. Some tenderness in the early days is normal as your nipples adjust, but pain that is severe, worsening, or lasting throughout feeds is not something to push through. The combination of painful nursing, difficulty latching, and slow weight gain is a pattern that raises concern for tongue-tie and warrants an evaluation sooner rather than later.