Such heavy intoxication is highly likely to contribute to FASD. Historical references
Admonitions against prenatal alcohol use from ancient Greek, Roman, Talmudic, and possibly Biblical sources indicate a historical awareness of links between alcohol use and fetal development, although sources rarely if ever distinguish maternal alcohol consumption from paternal. For example, Plato writes in his fourth-century B.C. Laws (6.775): "Drinking to excess is a practice that is nowhere seemly [...] nor yet safe. [...] It behooves both bride and bridegroom to be sober [...] in order to ensure, as far as possible, in every case that the child that is begotten may be sprung from the loins of sober parents." Likewise, the sixth-century A.D. Talmud (Kethuboth 60b) cautions, "One who drinks  intoxicating liquor will have ungainly children." In such ancient sources, the warnings against alcohol consumption for fetal development are more frequently concerned with conception than pregnancy. In 1725, British physicians petitioned the House of Commons on the effects of strong drink when consumed by pregnant women saying that such drinking is "too often the cause of weak, feeble, and distempered children, who must be, instead of an advantage and strength, a charge to their country." There are many other such historical references. In Gaelic Scotland, the mother and nurse were not allowed to consume ale during pregnancy and breastfeeding.
Alcohol crosses the blood–brain barrier and both directly and indirectly affects a developing fetus. Diagnosis is based on the signs and symptoms in the person.Fetal alcohol spectrum disorders are preventable by the mothers avoiding alcohol during pregnancy. For this reason, medical authorities recommend that women completely avoid drinking alcohol during pregnancy and while trying to conceive. Although the condition is permanent, treatment can improve outcomes. Interventions may include parent–child interaction therapy, efforts to modify child behavior, and drugs.FASD is estimated to affect between 1% and 5% of people in the United States and Western Europe. FAS is believed to occur in between 0.2 and 9 per 1,000 live births in the United States. In South Africa, some populations have rates as high as 9%. The negative effects of alcohol during pregnancy have been described since ancient times. The lifetime cost per child with FAS in the United States was $2 million in 2002; however in 2021, Canada revealed that the annual cost for FASD individuals was $9.7 billion (including the costs of the Criminal Justice System, healthcare, and education among others). The term fetal alcohol syndrome was first used in 1973. Types
FASDs encompass a range of physical and neurodevelopmental problems that can result from prenatal alcohol exposure. The most severe condition is called fetal alcohol syndrome (FAS), which refers to individuals who have a specific set of birth defects and neurodevelopmental disorders characteristic of the diagnosis.Some accept only FAS as a diagnosis, seeing the evidence as inconclusive with respect to other types.