Question

How fathers behavior may influence prenatal development?

Answer 1

if father is strict in house then family members will be silent and if father is free then family members will also be free

Answer 2

Well...Here is ur ans...
                                         Father should avoid smoking because secondhand smoke may affect the mother's health,which in turn affects the unborn child.A father's smoking has been linked to lower birthweight in babies.A father use of alcohol and illegal drug impairs sperm and may lead to chromosomal damage that may affect the foetus at conception.use of alcohols and drugs as well as physical or emotional abuse may increase stress in the mother's and therefore the unborn child's environment.a father exposure to environmental toxin such as lead or mercury may cause toxins to bind sperm and cause birth defects.these are some that influence prenatal development by father...
                    Hope this may help u!!!