I believe the answer is: B. High self-esteem
Risk factor in this context refers to the things that might negatively influence the life of either the teen parents or the children.
Higher self esteem mean that the parents understand their own capabilities and defect and would not contribute to the negative effect.
Answer:
A: releases semen from the body
B: protects the testes
C: produces sperm
D: produces fluids that combine with sperm
Depression
Schizophrenia
Obsessive–compulsive disorder
Bipolar disorder
Eating disorder
Anxiety disorders