http://gendersociety.com/forums/topic/7790/synopsis-of-the-etiology-of-gend

Perhaps this will explain a few things.

In biology, a hermaphrodite is an organism that has reproductive organs normally associated with both male and female sexes.^[1]

Many taxonomic groups of animals (mostly invertebrates) do not have separate sexes^{[citation needed]}. In these groups, hermaphroditism is a normal condition, enabling a form of sexual reproduction in which both partners can act as the "female" or "male". For example, the great majority of pulmonate snails, opisthobranch snails and slugs are hermaphrodites. Hermaphroditism is also found in some fish species and to a lesser degree in other vertebrates. Most plants are also hermaphrodites.

Historically, the term hermaphrodite has also been used to describe ambiguous genitalia and gonadal mosaicism in individuals of gonochoristic species, especially human beings. The word hermaphrodite entered the English lexicon in the late 14th century, derived from the Greek Hermaphroditos, the son of the Greek god Hermes and the goddess Aphrodite.^[2] Recently, the word intersex has come into preferred usage for humans, since the word hermaphrodite is considered to be misleading and stigmatizing,^[3] as well as "scientifically specious and clinically problematic".^[4]

No. The mythological term “hermaphrodite” implies that a person is both fully male and fully female. This is a physiologic impossibility.

The words “hermaphrodite” and “pseudo-hermaphrodite” are stigmatizing and misleading words. Unfortunately, some medical personnel still use them to refer to people with certain intersex conditions, because they still subscribe to an outdated nomenclature that uses gonadal anatomy as the basis of sex classification. In a paper titled Changing the Nomenclature/Taxonomy for Intersex: A Scientific and Clinical Rationale, five ISNA-associated experts recommend that all terms based on the root “hermaphrodite” be abandoned because they are scientifically specious and clinically problematic. The terms fail to reflect modern scientific understandings of intersex conditions, confuse clinicians, harm patients, and panic parents. We think it is much better for everyone involved when specific condition names are used in medical research and practice.

To read more about the Victorian origins of the medical terminology of “true” and “pseudo” hermaphroditism, check out chapter 5 of Alice Dreger’s Hermaphrodites and the Medical Invention of Sex which is available at our bookshelf, or go to our FAQ called What’s the history behind the intersex rights movement?.

One more thing: While some intersex people seek to reclaim the word “hermaphrodite” with pride to reference themselves (much like the words “dyke” and “queer” have been reclaimed by LBGT people), we’ve learned over the years it is best generally avoided, since the political subtlety is lost on a lot of people.

Hermaphrodite was used to describe any person incompatible with the biological gender binary, but has recently been replaced by intersex in medicine. Humans with typical reproductive organs but atypical clitoris/penis are called pseudohermaphrodites in medical literature. Pseudohermaphroditism also refers to a human possessing both the clitoris and testicles.^[13]

People with intersex conditions sometimes choose to live exclusively as one sex or the other, using clothing, social cues, genital surgery, and hormone replacement therapy to blend into the sex they identify with more closely. Some people who are intersex, such as some of those with androgen insensitivity syndrome, outwardly appear completely female or male already, without realizing they are intersex. Other kinds of intersex conditions are identified immediately at birth because those with the condition have a sexual organ larger than a clitoris and smaller than a penis. Intersex is thought by some to be caused by unusual sex hormones; the unusual hormones may be caused by an atypical set of sex chromosomes.

Sigmund Freud (based on work by his associate Wilhelm Fliess) held fetal hermaphroditism to be a fact of the physiological development of humans.^{[citation needed]} He based much of his theory of innate sexuality on that assumption.^{[citation needed]} Similarly, in contemporary times, fetuses before sexual differentiation are sometimes described as female by doctors explaining the process.^[14] Neither concept is technically true. Before this stage, humans are simply undifferentiated and possess a Müllerian duct, a Wolffian duct, and a genital tubercle.

http://gendersociety.com/articles/176/the-science-behind-reifenstein-s