Breastfeeding in the first days: latch, pain and signs that it’s working

The first days of breastfeeding are a mix of wonder and insecurity. A baby doesn’t come with a manual, your breast can hurt, and you’re left with a million doubts about whether the milk is coming in. The good news is that most of these challenges have a simple solution, especially when the latch is adjusted right from the start. In this article, I’ll share what really matters at this stage.

What happens to your body in the first days

Before milk comes in with a larger volume, your breast produces colostrum, a thicker, yellowish liquid rich in antibodies. It comes out in small amounts, but it’s just enough for the tiny stomach of a newborn.

In the first two to three days, it’s common for the breast to seem empty and for the baby to feed a lot. That’s expected. Then, around the third or fourth day, your milk comes in, when the breasts become fuller and heavier. At that moment, it’s normal to feel the breast warm and a little sore. If you want to understand why the baby seems unable to leave the breast during this period, read the article on a baby who feeds all the time. It’s also natural to wonder about your own body at this stage, and knowing what to expect from the postpartum belly helps you put less pressure on yourself.

How to get a good latch, step by step

The latch is the heart of pain-free breastfeeding. When it’s wrong, cracks appear, the baby gets fussy and the breast doesn’t empty well. Here’s how to adjust it:

1. Position the baby facing you, belly to belly, without turning his neck to feed.
2. Bring the baby to the breast, not the breast to his mouth, so he latches on better.
3. Hold the baby by the back of the neck and the shoulders, not by the head.
4. Wait for him to open his mouth wide, as in a yawn, before latching him on.
5. Bring the baby to the breast quickly, so he takes in a large part of the areola.
6. Confirm visually: the lips should be turned outward, like little fish, and the chin against the breast.

If it hurts, stop, adjust the latch and start again. Persistent pain throughout the whole feeding usually means a poor latch, and not a “weak breast”. Adjusting the position usually solves more than you’d imagine.

What about the pain? What’s normal and what isn’t

Feeling twinges in the first moments of a feeding, because of the milk letting down, is common. What isn’t expected is strong pain during the whole feeding, cracks that bleed or very sore nipples.

• Can happen: sensitivity at the start of a feeding, engorgement when milk comes in, and a nipple that’s a bit sore until your body adapts.
• Worth investigating: pain that gets worse over time, cracks, a red and hot breast with fever, or a baby who isn’t gaining weight.
• Needs help: a baby who doesn’t open his mouth, who only sucks and doesn’t swallow, or who seems never to be satisfied.

Breastfeeding shouldn’t be a synonym for suffering. If it’s hard, specialized support changes the game quickly, and there’s no shame at all in asking for it.

Signs that breastfeeding is working

Trusting the process gets easier when you know what to look for:

• Diapers: the number of wet diapers and bowel movements increases day after day.
• Visible swallowing: during the feeding, you can see and hear the baby swallowing, with a rhythm of sucking followed by a pause.
• Satisfaction: the baby relaxes, releases the breast on his own and stays calm for a while.
• Weight gain: tracked at checkups, it’s the most reliable indicator.
• Softer breast: after a good feeding, the breast tends to feel lighter than before.

This first stage usually comes with lots of visits and little practical information. That’s why having support at home makes a huge difference, and it’s worth talking with whoever will help you get organized in the first days.

How to take care of yourself to get through this stage

Breastfeeding well also depends on you being cared for:

• Drink water whenever you have the baby at the breast.
• Eat every few hours, without skipping meals.
• Rest whenever possible, and nursing lying down helps with that.
• Ask for real support and don’t become responsible for everything at once.

When your body starts to recover, other typical discomforts show up, like the baby’s colic that makes nights more restless. On those days, knowing how to relieve baby colic can save the early hours of the morning. And if breastfeeding is bringing more distress than joy, that also deserves attention, because talking is never weakness.

Frequently asked questions

Why doesn’t my breast leak milk?

Leaking isn’t a measure of production. Some breasts leak a lot, others almost nothing, and that doesn’t mean they produce less. What matters is that the baby wets diapers, swallows during the feeding and gains weight, not how much the breast drips between feedings.

Do I need to wake the baby to feed?

In the first days, if he sleeps many hours in a row, it’s common for the pediatrician to advise waking him to feed and stimulate production. But this interval varies from baby to baby, so the best thing is to follow the guidance of whoever is following your case.

Can a cracked nipple be cured at home?

Simple care, like adjusting the latch, applying your own milk and keeping the nipple dry, helps a lot. If the crack doesn’t improve, bleeds or comes with strong pain and fever, seek care, because it may need evaluation and treatment.

The first days call for patience and fine-tuning. If the latch is good and the baby is growing, you’re on the right track. The information in this text is general and doesn’t replace a visit with the pediatrician or a lactation consultant.