Reproductive technology has presented a challenge to families and clinicians alike in making sense of the psychological experience when a child is born with the use of donated sperm or ova. This article addresses one specific aspect of this challenge: father imagos and fantasies for parents, donors, and children in donor insemination families. Four psychodynamic issues are explored: denial of reality and denial of the unconscious, the power of the unconscious and the “unthought known,” reversion and resistance to part-object thinking, and paradoxical psychic construction and destruction of the father. In extension of Winnicott's theory that there is no infant without a mother, the author concludes that there is no infant without all the parties who make the child and all the parties who raise the child.