Can an alcoholic man impregnant a non alcoholic woman and there is a tendency of producing malocclused child?

Yes, an alcoholic man can impregnate a non-alcoholic woman, as alcohol consumption does not affect male fertility in the sense of preventing conception. However, excessive alcohol use during pregnancy can lead to fetal alcohol spectrum disorders (FASD), which may result in developmental issues, including malocclusions in dental alignment. While the father's alcohol use may not directly cause malocclusion, it can contribute to a range of health issues in the child.