The advent of cloning, surrogate motherhood, and the donation of gametes and sperm have shaken the traditional biological definition of parenthood to its foundations. The social roles of parents have similarly been recast by the decline of the nuclear family and the surge of alternative household formats.
Why do people become parents in the first place?
Raising children comprises equal measures of satisfaction and frustration. Parents often employ a psychological defense mechanism – known as “cognitive dissonance” – to suppress the negative aspects of parenting and to deny the unpalatable fact that raising children is time consuming, exhausting, and strains otherwise pleasurable and tranquil relationships to their limits.
Not to mention the fact that the gestational mother experiences considerable discomfort, effort, and risk in the course of pregnancy and childbirth (Narayan, U., and J.J. Bartkowiak (1999) Having and Raising Children: Unconventional Families, Hard Choices, and the Social Good University Park, PA: The Pennsylvania State University Press, Quoted in the Stanford Encyclopedia of Philosophy).
Parenting is possibly...