“Intersex” is a general term used for a variety of conditions in which a person is born with a reproductive or sexual anatomy that doesn’t seem to fit the typical definitions of female or male. For example, a person might be born appearing to be female on the outside, but having mostly male-typical anatomy on the inside. Or a person may be born with genitals that seem to be in-between the usual male and female types—for example, a girl may be born with a noticeably large clitoris, or lacking a vaginal opening, or a boy may be born with a notably small penis, or with a scrotum that is divided so that it has formed more like labia. Or a person may be born with mosaic genetics, so that some of her cells have XX chromosomes and some of them have XY. (Source: Intersex Society of North America)
Organisation Internationale des Intersexués. Resources in English, Spanish, French, Arabic, Dutch, Swedish, and Portuguese. Resources include info about upcoming conferences, health and science resources., and “Ten Misconceptions about Intersexuality“
Androgen Insensitivity Syndrome Support Group (AISSG), UK
Beautiful You MRKH Foundation– A group dedicated to the support of people with Mayer-Rokitansky-Kuster-Hauser Syndrome.