Based on the available information, it is generally recommended that pregnant women abstain from alcohol consumption due to the potential risks it poses to the developing fetus. According to the Centers for Disease Control and Prevention (CDC), there is no known safe amount of alcohol use during pregnancy or while trying to get pregnant [3].

Research has shown that alcohol consumption during pregnancy can lead to a range of physical, behavioral, and intellectual disabilities in the baby, a condition known as Fetal Alcohol Spectrum Disorders (FASDs) [3]. The National Institute of Health's National Institute on Alcohol Abuse and Alcoholism states that even light drinking (up to 1 standard drink per day) during pregnancy can result in FASDs [2].

It is important to note that the effects of alcohol on a developing fetus can occur at any stage of pregnancy, and even occasional drinking can pose risks [1][2]. The American College of Obstetricians and Gynecologists advises women who are pregnant or planning to become pregnant to avoid alcohol completely [1].

In summary, based on the available information from the CDC, the National Institute on Alcohol Abuse and Alcoholism, and the American College of Obstetricians and Gynecologists, it is recommended that pregnant women abstain from alcohol consumption due to the potential risks it poses to the developing fetus.

Sources:
[1] <https://www.drugpatentwatch.com/p/tradename/ALCOHOL>
[2] <https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6353268/>
[3] <https://www.cdc.gov/ncbddd/fasd/features/key-finding-acer.html>