The Foundation of a Healthy Breastfeeding Journey: Why the Way You Latch and Position Your Baby Matters

A Good Latch Prevents Pain, Protects Your Supply, and Helps Your Baby Thrive

If you’re just starting your breastfeeding journey, you’ve likely heard the term “latch”—and maybe even heard that “getting a good latch” is important. But you might be wondering: What does that really mean? And why does it matter so much?

The answer? Latch is everything. Especially in those early days, the way your baby attaches to your breast can mean the difference between a successful, sustainable breastfeeding relationship—or one marked by pain, frustration, and early weaning.

Let’s talk about why latch matters, how positioning plays a key role, what can go wrong, and how to set yourself and your baby up for success.

What Is a “Good Latch”?

A good latch means your baby is attached deeply and comfortably to your breast, not just the nipple. This allows them to:

• Draw milk efficiently
• Stimulate milk production
• Avoid causing damage to your nipple

You’ll likely feel a deep tugging sensation, not pinching or sharp pain. Baby’s mouth should cover a large part of the areola, and their lips should be flanged outward like a fish.

The Role of Positioning: Why It Makes or Breaks the Latch

Positioning and latch go hand in hand—you can’t really fix one without addressing the other.

Proper positioning helps your baby line up correctly with the breast, get a deeper latch, and stay comfortable during the feed. Poor positioning often results in a shallow latch, which can cause pain, poor milk transfer, and even lead to early weaning.

Here’s what good positioning usually looks like:

• Baby’s body is fully turned toward you (tummy to tummy)
• Baby’s head, neck, and body are aligned in a straight line
• Baby is well-supported, so they don’t need to reach or twist
• You’re comfortable, too—if you’re straining, it will be harder to maintain the right latch

Every dyad is different—what works best for one parent-baby pair may not work for another. Experiment to find what’s most comfortable and effective for both of you.

Why a Poor Latch Can Derail Breastfeeding

A poor latch—often due to poor positioning—can cause a cascade of problems, especially in the critical first weeks:

1. Ineffective Milk Removal

When baby isn’t latched deeply, they can’t remove milk well. This can result in:

• Inadequate weight gain
• Low milk supply
• Frustration for both of you

2. Pain and Nipple Damage

Shallow latch = sore nipples. It can lead to:

• Cracks and bleeding
• Blisters and bruising
• Painful feeds, which may lead to early weaning

3. Early Weaning

When feeds are painful or unproductive, parents often turn to supplementation or stop breastfeeding. Correcting latch and positioning early can prevent this.

How to Know If the Latch Is Good

Signs of an effective, comfortable latch include:

• Wide open mouth
• Chin pressed into breast
• Lips flanged outward
• Audible swallowing
• Full cheeks, not sucked in
• Minimal pain and a round nipple after feeding

What to Do If the Latch or Positioning Feels Off

If breastfeeding feels painful or baby isn’t feeding well, don’t wait—reach out for help.

• See a lactation consultant (IBCLC)
• Try repositioning and relatching—sometimes small changes make a big difference
• Use breastfeeding pillows or rolled towels to support baby’s body

It’s not uncommon to need support. Breastfeeding is natural, but it’s also a learned skill—for both you and your baby. Like any new skill, it takes time, patience, and practice!

Final Thoughts

In breastfeeding, a good latch and proper positioning are the foundation. They ensure your baby gets enough milk, protect your nipples, and set you up for long-term breastfeeding success.

If it doesn’t feel right, trust your instincts and seek support. You deserve a breastfeeding experience that’s both nourishing and empowering—for your baby and for you.

Need help with latch or positioning? Connect with a lactation consultant—I'm just a call/text away.

‍