#ovotestis

They are an eccentric, autistic, bisexual aromantic, aesthetic fluid, and a Spaceic-scopegender individual. He was trained to be a warrior. She was raised androgynously by gentle parents.

If I make her intersex, fae would be a XXY ovotestis haver and proud of zeir body.

Bisex (or bisexed): having two sexes or conceptualizing yourself with a mixture of two or more sexes.

These sexes can be distinct from each other or similar, they don’t need to be essentially penile vulvarian (testicular ovarian or phallic vaginal), it may also include xenogonad(s) or xenogenitalia(s).

Bissex includes bigenitalia, bigonadal, ambissex (ambisexed, ambigonadal and ambigenitalia (phalgina)), they can be altersex &/or intersex (such as ovotesticular (ovotestis, “true hermaphroditism”), double genitalia (dissex/disex, diphallic (PD, diphallia), uterus didelphys (vaginal duplication, hemivagina)) and ambiguous genitalia/vagenis/pengina).

I mean, I'm not a DSD expert by any means. From what I've been able to find, though, it depends entirely on what 'kind' of Ovotestis s/he has. Some present only in males vs only in females. I would assume an educated doctor and a few tests could confirm which gamete is actually being produced (if one is at all) in the body vs just the visible genitals/organs (bc no humans can self-inseminate, there can only be one or the other gamete, never both). They definitively are just one or the other (male or female) but I'm in no position to make that assertion, both bc I've never met this friend AND because I'm a horse scientist, not a sex/DSD scientist, lol

This is a pretty good starting point post, with the picture that serves the most use to our convo, tho:

Moles are special creatures that roam in an extreme habitat. As mammals that burrow deep into the earth, they have forepaws with an extra finger and exceptionally strong muscles. What's more, female moles are intersexual while retaining their fertility. Typical for mammals, they are equipped with two X chromosomes, but they simultaneously develop functional ovarian and testicular tissues. In female moles, both tissue types are united in one organ, the ovotestis - something that is unique among mammals.

A lot of testosterone in the female mole's blood

The testicular tissue of the female mole does not produce sperm, but large amounts of the sex hormone testosterone, meaning the females have similarly high levels as the males. Presumably this natural "doping" makes the female moles aggressive and muscular, an advantage for life underground, where they have to dig burrows and fight for resources.