A color that's normal for one mother might not be normal for another — so you shouldn't necessarily go out and compare color notes with all your breastfeeding friends. But in most cases, breast milk is lighter in appearance, usually white, although it can have a slightly yellowish or bluish hue.
Breast milk is typically white with a yellowish or bluish tint, depending on how long you've been breastfeeding. But the hue can change based on many different factors, and most of the time, a new color of breast milk is harmless.
Yellow is the first color of breast milk mom will see, due to the fact it is colostrum-rich, containing many of the antibodies needed to protect newborns against disease. Concentrated levels of white blood cells, leukocytes, and Immunoglobulin A can also cause this rich, buttery appearance.
You may hear breast milk experts refer to “foremilk” and “hindmilk.” Thin foremilk often comes out of a breast that hasn't been pumped or fed from in a while. Foremilk early in a pumping or breastfeeding session can be almost clear or blue compared to the creamier, fattier, yellowish hindmilk that comes later.
Colostrum, which is the highly-concentrated and nutritious first milk your body makes after giving birth, is often thick and yellow in color.
The longer the time between feeds, the more diluted the leftover milk becomes. This 'watery' milk has a higher lactose content and less fat than the milk stored in the milk-making cells higher up in your breast.
The more you pump, the more milk your breasts will produce. It is also important to stay hydrated. A pumping session will take 15-20 minutes ideally pumping both breasts at the same time. Full milk production is about 25-35 oz.
Hindmilk: As you continue to pump or breastfeed, the fat content in your milk goes up. As the fat increases, breast milk turns into creamier milk called hindmilk. Hindmilk has a thicker white or yellow appearance.
Use breast massage and breast compression during breastfeeding. If you're pumping, use hands on pumping techniques. Pump or hand express for a couple of minutes before nursing. This will remove some of the foremilk so that your baby receives more of the richer, higher calorie hindmilk.
A color that's normal for one mother might not be normal for another — so you shouldn't necessarily go out and compare color notes with all your breastfeeding friends. But in most cases, breast milk is lighter in appearance, usually white, although it can have a slightly yellowish or bluish hue.
"There is a wide range of normal when it comes to color for breast milk," says Hali Shields, a certified birth and postpartum doula, national board-certified health and wellness coach, and certified lactation education counselor. "Blueish, yellow, cream, orange are all normal and safe for baby."
Bright red, pink, coffee/chocolate brown, black or olive-green coloured breastmilk may mean there is some blood. The most common cause of blood in breastmilk is a cracked nipple. A less common condition is an intraductal papilloma — a small benign wart-like growth on the lining of a milk duct, which bleeds.
Some detect a “sour” or “spoiled” odor or taste. Accompanying these changes are concerns that the milk is no longer good for the baby. In addition, while sometimes the baby doesn't seem to care and drinks a bottle of the expressed milk readily, other times the baby refuses to drink the milk.
Signs your baby isn't getting enough breastmilk
This is especially something to watch for in newborns. Because they are so little, newborns need to eat every 2-4 hours. Feedings are too long or too short. If baby's not getting enough milk, they may quickly give up on nursing after a couple minutes.
Follow the cues your baby gives you. When baby comes off on his or her own accord you can assume that baby has emptied that breast. It won't feel as full, and will be more 'floppy' and soft feeling. (and if you try hand expressing it will be difficult to get any milk out).
Let's start with #1: shaking denatures proteins. There are many, many different types of proteins in human milk and these are highly variable in size.
But the mastitis may also include other signs, like these: Flu-like symptoms like fever, chills, body aches, nausea, vomiting, or fatigue. Yellowish discharge from the nipple that looks like colostrum. Breasts that feel tender, warm, or hot to the touch and appear pink or red.
You may notice your milk seems thicker and creamier towards the end of a feed. This is because, as the feed progresses, the fat composition gradually increases due to the mechanics of milk moving through the breast. It's often referred to as hindmilk, while the first more 'watery' milk is known as foremilk.
Freshly expressed or pumped milk can be stored: At room temperature (77°F or colder) for up to 4 hours. In the refrigerator for up to 4 days. In the freezer for about 6 months is best; up to 12 months is acceptable.
Ideally, you would pump as often as your baby would nurse. This may not be possible with your work/ school schedule. Most mothers find that pumping every 2-3 hours maintains their milk supply and does not cause them to become uncomfortably full.
Pump between breastfeeding, either 30-60 minutes after nursing or at least one hour before breastfeeding. This should leave plenty of milk for your baby at your next feeding. If your baby wants to breastfeed right after breast pumping, let them!
It's important to lean slightly forward while pumping. If you don't, your pump will have to work quite a bit harder to draw milk from your breast, and you may not be emptying your breast properly. Place a pillow behind you to help you comfortably lean forward and use gravity to help empty your breasts.
Combining milk
If you pumped both breasts at once and the total amount of milk will fill one bottle no more than two-thirds full, you may combine the contents in one bottle by carefully pouring the milk from one sterile container into the other.