Breastfeeding day by day guide
- breastfeeding after milk comes in
- how does breastfeeding change when milk comes in
- how to know if milk is coming out while breastfeeding
- how to breastfeed when milk comes in
Side effects of milk coming in.
First breastfeeding after delivery
When will my milk come in?
Between two to five days after birth, most women notice their breast milk "coming in." This surge of transitional milk is greater in volume and different in composition than colostrum.
At around 16 weeks of pregnancy, your body begins producing colostrum (which you perhaps noticed leaking from your breasts in the second or third trimester).
This thick, yellowish, highly concentrated substance is, in fact, breast milk – and it provides your baby's meals in the first days of life. Rich in antibodies, antioxidants, protein, and minerals, just a teaspoon or two of colostrum per feeding is enough to boost your baby's immune system and provide them with all the nutrition and liquids they need.
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Starting a few days after birth, you'll know your milk is coming in as your breasts begin making greater volumes of a creamier liquid known as transitional milk.
About two weeks after giving birth, mature milk – which is initially waterier and bluish in color – replaces transitional milk.