Traité des hermaphrodits parties génitales accouchements des femmes et traitement qui est requis pour les relever en santé, et bien élever leurs enfants. Où sont expliquez la figure des laboureur, et verger du genre humain, signes de pucelage, defloration, conception, et la belle industrie dont use nature en la promotion du concept et plante prolifique.

In 1601 the Rouen physician Duval was summoned by the Rouen parlement to examine Marie Le Marcis, who at the age of 20 had discovered she was a man and had determined to marry, only to be imprisoned for lesbianism and condemned to death. Upon inspection, Duval's medical colleagues concluded that Le Marcis was a woman, but Duval, driven both by curiosity and sympathy, conducted a more intimate examination which, while scandalizing his peers, revealed evidence of a male reproductive organ. Classified by Duval as a 'gynanthrope', Le Marcis was saved, took the name Marin, and lived henceforth as a man. Digital facsimile from BnF Gallica at this link.

Digital facsimile of the 1880 reprint of the 1612 work from the Hathi Trust at this link.