In the first few days, it's normal to have doubts about breastfeeding. After all, we can't see how many millilitres the baby drinks (and we don't need to, believe me). Your baby will give you several signs that they are feeding well.
How to know if your baby is getting enough milk?
Last updated 20 August 2026
During the first week of life, the number of wet and dirty nappies is expected to increase progressively. After the 5th day, most babies wet at least 6 nappies a day and have several yellow stools, a sign that milk is being transferred effectively.
Another important sign is your baby's behaviour. Most newborns feed between 8 and 12 times (or more) every 24 hours and, at the end of a feed, usually seem more relaxed and satisfied.
Growth also helps us see that everything is going well. It is normal to lose some weight in the first few days of life, but your baby is expected to regain their birth weight by around 2 to 3 weeks and, from then on, continue to gain weight consistently.
There isn't just one sign that confirms breastfeeding is going well. The most important thing is to look at the whole picture:
- a baby who feeds frequently;
- wets nappies;
- has regular poos;
- seems satisfied after feeds;
- and is growing;
In most cases, this is a baby who is getting all the milk they need.
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Postpartum follow-up and newborn care
- EMEnf.ª Margarida LançaSpecialist Nurse in Maternal and Obstetric HealthBook