Final answer:
During pregnancy, it is recommended that a woman should not consume any alcohol at all. Alcohol can cross the placenta and enter the embryo's or fetus's blood, potentially causing abnormalities in growth and development. Fetal alcohol syndrome (FAS) can result from alcohol use in pregnancy, leading to physical and mental disabilities in the baby. No alcohol at all is considered safe for a pregnant woman to consume.
Step-by-step explanation:
During pregnancy, it is recommended that a woman should not consume any alcohol at all. Alcohol can cross the placenta and enter the embryo's or fetus's blood, potentially causing abnormalities in growth and development.
Alcohol use in pregnancy may result in fetal alcohol syndrome (FAS), which can lead to physical and mental disabilities in the baby. FAS occurs in approximately 1% of all births and there is no safe amount of alcohol consumption during pregnancy.
Therefore, the answer to the question is no alcohol at all (B) is considered safe for a pregnant woman to consume.