# What is the most dangerous time to consume alcohol during pregnancy?

Canonical page: https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy
Language: en
Category: pregnancy
Publisher: ClinicsJo
Published: 2026-09-13T08:09:52.837Z
Content updated: 2026-09-13T08:09:52.837Z
Translation (ar): https://clinicsjo.com/ar/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy

There is no safe time to consume alcohol during pregnancy, and no known amount of alcohol that is considered safe for a woman who is pregnant or trying to conceive [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>). Alcohol can negatively affect fetal development at any stage of pregnancy, even before a woman knows she is pregnant [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>). All types of alcohol, including wine and beer, are equally harmful [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>).

## Risks of Alcohol Consumption for the Fetus

Consuming alcohol during pregnancy can lead to a wide range of health problems for the fetus, collectively known as Fetal Alcohol Spectrum Disorders (FASD) [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>). These disorders are lifelong conditions that can cause a combination of physical, behavioral, and learning problems [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>). These problems include:

- Problems with physical growth [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>).

- Learning and memory problems [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>).

- Difficulty understanding and following instructions [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>).

- Difficulty controlling emotions and impulsivity [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>).

- Difficulty communicating and developing social skills [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>).

- Behavioral and neurological problems [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>).

- Birth defects [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>).

Research shows that binge drinking and heavy drinking during pregnancy expose the fetus to the highest risk of severe problems [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>). However, even lower amounts can cause harm [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>). Prenatal alcohol exposure is a leading, preventable cause of birth defects and neurodevelopmental disorders [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>).

## Prevention of Fetal Alcohol Spectrum Disorders

Prevention is key. Since approximately half of pregnancies in the United States are unplanned, health authorities recommend that women who are pregnant, could be pregnant, or are planning to become pregnant, should not consume any alcohol at all [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>). If you have been consuming alcohol during pregnancy, it is not too late to stop [\[2\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S2>).

## What to Do if You Are Pregnant and Have Been Consuming Alcohol

If you are pregnant and consuming alcohol, it is essential to contact your healthcare provider immediately [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>). Your healthcare provider can help you find appropriate treatment to assist you in quitting alcohol [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>). There are a variety of treatments available for pregnant women, including behavioral therapy and mutual support groups [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>). Stopping alcohol consumption at any time during pregnancy can improve health outcomes for you and your baby [\[2\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S2>).

## Practical Steps and Additional Resources

- **Talk to your healthcare provider:** This is the most important first step. They can provide advice, support, and referrals to specialists [\[1\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S1>).

- **Find support groups:** Groups such as Alcoholics Anonymous can provide a supportive environment for individuals seeking to stop drinking [\[2\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S2>).

- **Explore treatment options:** Your healthcare provider can discuss behavioral therapy options and other interventions that can help you [\[3\]](<https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#source-S3>).

- **Recognize danger signs:** If you are having significant difficulty stopping drinking on your own, or if you are experiencing severe withdrawal symptoms, seek immediate medical help.

For more information about the general risks of substance and alcohol abuse during pregnancy, you can visit [The Impact of Substance and Alcohol Abuse on Pregnancy and the Fetus (Arabic)](<https://clinicsjo.com/ar/articles/substance-alcohol-pregnancy-risks>).

## Medical references

- [Pregnancy and Substance Use](<https://medlineplus.gov/pregnancyandsubstanceuse.html>)

- [Understanding Fetal Alcohol Spectrum Disorders](<https://www.niaaa.nih.gov/publications/brochures-and-fact-sheets/understanding-fetal-alcohol-spectrum-disorders>)

- [Substance Use During Pregnancy](<https://www.cdc.gov/maternal-infant-health/pregnancy-substance-abuse/>)

General health education; not a substitute for individualized clinical assessment.

Citation URL: https://clinicsjo.com/en/faq/what-is-the-most-dangerous-time-to-drink-alcohol-during-pregnancy#answer
