6.4 the cost of raising a child must post first. bonus based on the information gathered in lesson 6.4, answer the following questions. according to your research, what was the total cost of: pregnancy and childbirth? raising a child from infant to age 5? raising a child from age 6-12? raising a child from age 13-18? total cost of raising a child to age 18? based on what you have learned in this assignment, how will your personal finances affect your decision to have children while still a teenager?