Master in Sexology and Psychosexual Counseling. For More Info WhatsApp- 9604715783/9359863878. In the growing environment of a child, both parents show differences in their behavior towards infants, mainly decided on the child's external genital anatomy.  A wide range of social behavior dictates names, clothing, toys, customs, etc., leaving its sexual impact on a growing individual. As a result, a child senses a fundamental dichotomy between female and male very early in life, mother and father, sister and brother.