What is the Course of Prenatal Development?

When we study the course of  prenatal development, we pay special attention to support for healthy growth as well as damaging influences that threaten the child’s health and survival. In Read More …

Periods of Development in Early Age of Development

Periods of development in the life span is usually divided into broad age ranges: the prenatal period (the period from conception to birth), infancy and toddlerhood (birth to age 3), Read More …

Mechanism of Sex and 4 Important Stages of Sexual Response Cycle

Introduction Human sexuality is a complex interplay of biological, psychological, and social factors. Unlike many other species, mechanism of sex of human sexual motivation extends beyond mere reproduction and is Read More …