Pregnancy below the age of 18 could be very dangerous because the body is not yet fully ready to have a child. And the child has less space and they could be born with a sickness of a disability. Hope this helps
Answer: The average age that women are having their first child is currently at around 28 ... Are these terms unfounded, or does being over 35 pose a serious risk for the mother and baby? Risks of delaying pregnancy until age 35 years or older ... 74 percent of those under 31 years old were pregnant within a year.