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Should I discard my breast milk after drinking alcohol?

Understanding Alcohol Consumption While Breastfeeding
The question of whether to discard breast milk after consuming alcohol is a common concern among breastfeeding mothers. The relationship between alcohol and breastfeeding is nuanced, and understanding the implications can help mothers make informed decisions.
Alcohol in Breast Milk
When a breastfeeding mother consumes alcohol, it enters her bloodstream and subsequently her breast milk. The alcohol level in breast milk mirrors that of the mother’s blood, meaning that if a mother has a blood alcohol concentration (BAC) of 0.08%, her breast milk will have a similar concentration. This is crucial because it highlights that any alcohol present in the mother’s system will also be present in her milk.
Recommendations on Alcohol Consumption
Health organizations generally advise that moderation is key. Consuming no more than one standard drink per day is considered acceptable, as studies have shown that this level of alcohol consumption does not pose significant risks to infants. However, it is important to note that the effects of alcohol on a baby can vary, particularly because infants have immature livers that process alcohol less efficiently.
The “Pump and Dump” Myth
A common practice among breastfeeding mothers is the so-called “pump and dump” method, where they express milk after drinking alcohol and discard it. However, this practice is largely unnecessary. Research indicates that pumping breast milk does not expedite the elimination of alcohol from the milk. Alcohol clears from breast milk at the same rate it clears from the bloodstream, which means that discarding milk does not make it safer .
Instead of pumping and dumping, mothers are encouraged to wait until the alcohol has cleared from their system before breastfeeding again. This typically takes about two to three hours per standard drink consumed, depending on individual metabolism.
Conclusion
In summary, while it is not necessary to discard breast milk after consuming alcohol, mothers should be mindful of their alcohol intake. Limiting consumption to one drink per day and timing breastfeeding appropriately can help ensure that their milk remains safe for their infants. Ultimately, the decision should be based on personal comfort and the specific circumstances surrounding each mother’s situation.

Do I have to throw out breast milk after baby drinks?

Leftover breast milk can still be used within 2 hours after the baby is finished feeding. After 2 hours, leftover breast milk should be thrown away. To avoid wasting unfed milk, consider storing, thawing, and warming it in smaller amounts. See Breast Milk Storage and Preparation for more information.

How long to wait to breastfeed after drinking chart calculator?

How many hours after drinking until your breast milk no longer contains alcohol

1 standard drink 2 hours
2 standard drinks 4 hours
3 standard drinks 6 hours
4 standard drinks 8 hours
5 standard drinks 10 hours

What percentage of alcohol is in breast milk?

The amount of alcohol presented to nursing infants through breast milk is approximately 5-6% of the weight-adjusted maternal dose, and even in a theoretical case of binge drinking, the children would not be subjected to clinically relevant amounts of alcohol.

Does alcohol get trapped in breast milk?

As alcohol leaves your bloodstream, it leaves your breastmilk. Alcohol is not “trapped” in breastmilk and pumping and dumping will not remove it. Drinking a lot of water, resting, or drinking coffee will not speed up the rate at which alcohol leaves your body.

How long can breast milk sit out after being drank?

Leftover breast milk can still be used within 2 hours after the baby is finished feeding. After 2 hours, leftover breast milk should be thrown away. To avoid wasting unfed milk, consider storing, thawing, and warming it in smaller amounts.

How long is breastmilk good for after drinking?

Delay pumping or breastfeeding your baby two hours for each alcoholic drink you consume. Or use stored breast milk that you pumped before you had alcohol. Pumping breast milk and throwing it out shortly after you drink won’t help your body get rid of alcohol faster.

How long does it take for alcohol to contaminate breast milk?

Alcohol passes freely into breastmilk and has been found to peak about 30 to 60 minutes after consumption, 60 to 90 minutes when drunk with food.

How long can you leave breast milk out after baby drinks?

Leftover breast milk can still be used within 2 hours after the baby is finished feeding. After 2 hours, leftover breast milk should be thrown away. To avoid wasting unfed milk, consider storing, thawing, and warming it in smaller amounts. See Breast Milk Storage and Preparation for more information.

Can alcohol pass to a baby in breast milk?

Alcohol can pass into your breastmilk and then into your baby when you feed them. An occasional drink is unlikely to harm your baby especially if you wait at least 2 hours after having a drink before feeding.. Regularly drinking above the recommended limits can be harmful for you and your baby.

Do you have to dump breast milk after drinking?

The body clears alcohol from breast milk and the bloodstream at the same rate, so pumping and dumping won’t make milk any safer.

Natasha Lunn

Tash is an IBCLC and Business Coach helping fellow IBCLCs create fun, profitable businesses that are more than just an expensive hobby. Before becoming an IBCLC and starting her private practice - The Boobala, Tash graduated as an Osteopath in 2008 and has been in Private Practice in South West Sydney. She was also a volunteer Breastfeeding Counsellor and Community Educator with the Australian Breastfeeding Association for 6 years. Through her business, Your Lactation Biz, Tash coaches and creates products to help new and seasoned IBCLCs build businesses that suit their personality and lifestyle.

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