women do notice a difference between their two breasts, when it comes to
the flow of milk, volume of milk pumped and size between the two
breasts. This is normal, no two sides of a person's body are exactly the
It is perfectly okay to continue to let your baby feed from only one side, while you pump the other side, or even let it dry up; this is a personal
Is Breast Preference Normal?
Breast preference is a very common breastfeeding problem; newborns, especially, sometimes have periods of preferring one breast. Usually a baby will start to pull away or fuss at the one breast.
If Baby is Refusing One Breast, will he be Getting in Enough Milk?
The more your baby drinks from one side, the more that breast will produce, so yes it is possible to breastfeed from one breast alone; most mothers would not want to do this, as it might cause them to look a little lopsided, until they wean that is. Read the suggestions below on how to avoid and remedy this.
As long as the mother is breastfeeding on demand, her baby should be drinking enough, even if it is just from one breast.
If you have mastitis in one breast, your baby might not want to drink from it, due to the taste difference; it may be saltier because of increased sodium content.
Breast milk may taste different (usually saltier) in one breast, if it has a lower supply than the other. To remedy this, you can increase your milk supply on that side, by pumping.
Maybe your baby is refusing one breast because he/she is just more comfortable on one side.
Breast surgery on one side can cause a lower milk supply, which can be the cause of your baby refusing one breast.
The baby might have a sore inside his/her mouth. A blocked nostril or ear infection that causes pain during breastfeeding on only one side.
A mother sometimes feels more comfortable breastfeeding from one side; if this is you, you can read more about different breastfeeding positions, to find a position that is comfortable for breastfeeding on both breasts.
Sometimes birth trauma can cause a stiff neck on one side, making it more difficult for your baby to breastfeed from one of your breasts.
One breast might have a darker color breast milk, this is usually due to a broken capillary and might cause a different taste; just keep trying, after your breast has healed, your baby should start drinking from it again. Read more about blood in breast milk here.
As a last resort, and if the problem persists even after pumping, you should see your doctor, there is a small chance that you might have breast cancer. Low supply and refusal to drink, have been found to occur when the ducts are filled with cancerous cells.
Pump the emptier breast for at least 10 minutes after every feeding, or until the breast seems empty. Use a good breast pump, electric is best,
store the milk
from the side that your baby is refusing, this will keep your supply up. The
stored milk might be necessary, if your little one is only drinking from one side.
If you are worried about nipple confusion, you can use
alternative feeding methods. The breast that contains more
milk, will look larger than the other. Don’t worry too much about this,
your breasts will return to their normal size after weaning.
Adding a 10 minute pumping session on the emptier breast, in-between feedings will increase the milk supply on that side.
Try offering the least desired breast first with every feeding.
Try offering the least desired breast when your baby is half asleep, so
that he/she is tricked into breastfeeding from the other side. ;-) It can help to place him/her in the same
position, as with the other breast. Usually from cradle hold to football
Offer the least preferred breast while walking or while holding your baby in a
The motion might encourage a feeding on that side.
your emptier breast, this will not only increase
milk supply, but helps to avoid clogged ducts.
Never force your baby to breastfeed from the undesired breast, you might cause a complete
If your one nipple is a little different and seems to be causing a problem, you can use a
If your baby seems to choke more on the one breast when feeding, it
is probably a sign of a very forceful letdown; you can first pump a bit
of milk to decrease the flow, before offering the breast to your baby.
Once your baby is satiated, you can use the less preferred breast to comfort feed. The sucking and stimulation will help increase your supply.
Most babies who are refusing one breast, will
usually take that breast over time, especially when they become more experienced at breastfeeding.
Want to share your stories? Ask a question or just say hello...
What Other Moms Have Said
Click below to see contributions from other visitors to this page...
One sided breast feeding preference Not rated yet Thank you so much for this article it has put my mind at ease made things a lot clearer and given me the boost I needed to carry on breast feeding as I …
Refusing one breast Not rated yet Don't give up!
Baby refusing breast: this is more than I usually like to share about myself, but maybe someone else is going through or will go through …
taste differences in breast milk Not rated yet Thank you so much for this information. My 3.5 year old kept telling me one side (the slow side) tasted like coffee. Good to know taste differences can …
Breastfeeding from only one breast Not rated yet I just wanted to say this article was very helpful and I wished I'd seen it earlier.
From the start my little boy has preferred one breast. I have …