Oedipus complex the Electra complex to describe a girl's daughter–mother competition for psychosexual possession of the father. In the phallic stage, a girl's Electra complex is her decisive psychodynamic experience in forming a discrete sexual identity (ego). Whereas a boy develops castration anxiety, a girl develops penis envy, for she perceives that she has been castrated previously (and missing the penis), and so forms resentment towards her own kind as inferior, while simultaneously striving to claim her father's penis through bearing a male child of her own. Furthermore, after the phallic stage, the girl's psychosexual development includes transferring her primary erogenous zone
Oedipus complex not such a post-Lacanian interpretation "stretches the Oedipus complex to a point where it almost doesn't look like Freud's any more". Parent-child and sibling-sibling incestuous unions are almost universally forbidden. An explanation for this incest taboo is that rather than instinctual sexual desire, there is instinctual sexual aversion against these unions (See Westermarck effect). Steven Pinker wrote that "The idea that boys want to sleep with their mothers strikes most men as the silliest thing they have ever heard. Obviously, it did not seem so to Freud, who wrote that as a boy he once had an erotic reaction to