The Research on the Relationship Between Marriage, Parenting, and Happiness

The research on the relationship between marriage, parenting, and happiness can be confusing.What is the takeaway message?

A) If you're happily married, you're likely to have much better outcomes in all domains if you have one to two children.
B) If you're happily married, you're likely to have much better outcomes in all domains if you don't have children.
C) You should do what makes you happy and not base your decision on what the research says will make you happy.
D) Peoples' subjective ratings of happiness don't change if they get married or have children, so do what you want.