Scientists have determined the optimum age for fatherhood. According to the study, it is best for men to have a baby up to 40 years.
A group of researchers from Georgetown University (USA) conducted a series of tests, proving that healthy children are most often born from men under 30 years of age. Then increases the likelihood of the child a number of diseases, including down syndrome and autism. According to the survey, by age 40 the chances of having a child with autism increased sixfold.
Special attention scholars have paid to the bad habits of their fathers. The abuse of alcohol, Smoking and drugs negatively affect the health of the unborn child.