Free-Martin

The free-Martin is a phenomenon, naturalness or artificial, where two forgeries Jumeau X of different Sexe S are connected by blood way in utero . The genetic Femelle (to two sexual chromosomes X) is born then intersexuée , i.e. it is deeply modified in the male direction .

This is due to the Hormone S masculinisantes produced by the Testicule S and conveyed by blood way until the female Embryon.

They are in fact two hormones: the testosterone and the AMH (hormone anti mülerienne, i.e. regressing the Canaux of müller) which are conveyed at the time of consanguinity

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