Alcohol, pregnancy and breastfeeding
7-minute read
Key facts
- It’s best not to drink alcohol when you are planning to become pregnant, are pregnant or breastfeeding.
- If you are pregnant and drink alcohol, it passes from your blood through the placenta to your unborn baby.
- Alcohol can harm your unborn baby.
- If you are breastfeeding and drink alcohol, it passes into your milk.
- In social situations, try swapping to a non-alcoholic drink.
Is it safe to drink alcohol if I'm pregnant?
When you are pregnant no amount of alcohol is safe for your unborn baby.
Australia has guidelines to help reduce the health problems caused by drinking alcohol. There is advice for people who are pregnant, planning a pregnancy, and breastfeeding.
In Australia, drinking alcohol is very common. It is often linked to social and cultural events. Knowing about the guidelines can help you to decide how much alcohol you want to drink.
The guidelines say that pregnant women should try not to drink alcohol at all. This is to stop your unborn baby being harmed.
When you drink alcohol, so does your unborn baby. Alcohol passes from your blood through the placenta and to your unborn baby. The placenta can’t stop the alcohol from reaching your baby.
When you’re pregnant, there is:
- no safe time to drink
- no safe amount to drink
- no safe type of alcohol to drink
Alcohol can harm your baby at any point during your pregnancy. The more that you drink the more unsafe it is for your baby.
The Australian Alcohol Guidelines advise that pregnant women should not drink alcohol. If you are breastfeeding, not drinking alcohol is safest for your baby.
What effects does alcohol have on my unborn baby?
Drinking alcohol while pregnant can increase your chance of:
- miscarriage
- stillbirth
- premature birth
- having a child with fetal alcohol spectrum disorder (FASD)
FASD is a group of conditions that are caused by drinking alcohol during pregnancy.
The effects of FASD are life-long. People with FASD often need support with:
- motor skills
- physical health
- learning and attention
- memory
- communication
- emotional regulations
- social skills
What should I do if I drank alcohol before knowing I was pregnant?
You might have drunk alcohol before you even knew you were pregnant. The risk from low level drinking before you knew you were pregnant is likely to be low.
If you are concerned, speak to your doctor or midwife. You can also NOFASD Australia on 1800 860 613 for confidential information or support.
Once you know you are pregnant, it’s safest to stop drinking.
What if I’m planning to become pregnant?
If you’re planning to become pregnant, not drinking is the safest choice for both parents. There is still a lot we don’t know about how alcohol affects sperm. Ideally, you will stop drinking 3 months before you start trying for a baby.
What if I’m breastfeeding?
If you’re breastfeeding your baby, not drinking is the safest choice.
When you drink, the alcohol moves from your blood into your breastmilk. It takes about 30 to 60 minutes for this to happen.
A few factors affect how much alcohol gets into your breastmilk, including:
- the alcohol you are drinking (strength and amount)
- what you’ve eaten
- how much you weigh
- how quickly you are drinking
It takes about 2 hours for the alcohol from one standard drink to be completely cleared from your body.
If you do choose to have an occasional drink, you can plan to protect your baby. You may wish to breastfeed your baby or express milk before having any alcohol to drink.
The Australian Breastfeeding Association has a Feed Safe app to help you understand when your breastmilk is free of alcohol.
How can I avoid alcohol during my pregnancy?
It can be hard to avoid alcohol in social situations, particularly when others might not know you’re pregnant. But you can ask for a non-alcoholic drink.
If you don’t want people to know that you are pregnant, you might also find it helpful to say:
- “No thanks, I’m on a health kick and have given up alcohol.”
- “No thanks, I have to drive.”
- “No thanks, I have a big day tomorrow.”
If you’re happy to tell people that you are pregnant you can just say:
- “No thanks, not while I’m pregnant.”
Where can I get support to give up alcohol?
If you’re finding it hard to give up alcohol while you’re pregnant or breastfeeding, talk to your doctor, midwife or obstetrician for advice.
Try talking to your partner too. See if they will also stop or cut down on alcohol to support you.
Resources and support
For more information on giving up alcohol visit Hello Sunday Morning.
Read more about alcohol during pregnancy and breastfeeding at Every Moment Matters.
Visit the Australian Breastfeeding association to download the Feed Safe app.
Contact NOFASD Australia on 1800 860 613 for confidential information or support on fetal alcohol spectrum disorder (FASD).
Other languages
You can find information about alcohol and pregnancy in languages other than English at FASD HUB.
Speak to a maternal child health nurse
Call Pregnancy, Birth and Baby to speak to a maternal child health nurse on 1800 882 436 or video call. Available 7am to midnight (AET), 7 days a week.
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Last reviewed: July 2024