You've heard it a dozen times: 'if it hurts, the latch is wrong.' True, but not exactly useful when you're staring down a baby who seems attached fine and it still feels like broken glass every time they feed.
A good breastfeeding latch has specific, checkable features - not just a vague feeling of rightness. Here's what to actually look for, and how to fix it when it's off.
What a good latch actually looks like
- A wide open mouth before latching, not a small, tight one - aim for baby to take a large mouthful of breast, not just the nipple
- More of the areola visible above baby's top lip than below their bottom lip - the latch should be asymmetrical, aimed at the lower jaw
- Lips flanged outward, not tucked in or pursed
- Rhythmic, deep jaw movement that reaches the ear, with audible swallowing, not rapid shallow sucking only at the front of the mouth
- A nipple that comes out rounded after a feed, not flattened, creased, or blanched white
The most common latch fix
If pain starts immediately and doesn't ease within the first 30-60 seconds, unlatch (a clean finger in the corner of the mouth breaks the seal) and try again rather than pushing through. Repeatedly feeding on a bad latch is what causes the damage that then makes every subsequent feed worse.
Bring baby to the breast, not the breast to baby - a common error is leaning forward to post the nipple into baby's mouth, which usually produces a shallow, front-of-mouth latch. Instead, hold baby close with their nose level with the nipple, wait for a wide gape, and bring them onto the breast quickly, chin first.
Positions worth trying if it's still not working
- Laid-back (biological nurturing) position - reclining back with baby tummy-down on your chest, letting gravity and their own instincts help them find the breast
- Rugby/football hold - baby tucked under your arm at your side, useful after a caesarean or for smaller babies who need more head support
- Cross-cradle hold - supporting baby's head with the opposite hand to the feeding breast, which gives more precise control over positioning while learning
When to get hands-on help
If pain persists past the first couple of weeks despite trying different positions, or if there's visible nipple damage, cracking, or bleeding, a lactation consultant can watch a full feed and spot what's actually happening - which is often something small and highly fixable that's very hard to diagnose on your own.
Tongue tie is also worth ruling out if latch pain persists despite good positioning, since it's one of the more common underlying causes.
The reassurance worth holding onto
Some tenderness in the very first days, as your nipples adjust, is common. Ongoing, sharp, or worsening pain is not something you have to just push through - it's a specific, fixable problem in the vast majority of cases.
A good latch is learnable for both of you. It rarely comes perfectly on the first try, and that's not a reflection of anything you're doing wrong.