In ancient Roman religion, the di nixi (or dii nixi), also Nixae, were birth deities. They were depicted kneeling or squatting,[1] a more common birthing position in antiquity than in the modern era.[2] The 2nd-century grammarian Festus explains their name as the participle of the Latin verbnitor, niti, nixus, "to support oneself," also "strive, labor," in this sense "be in labor, give birth."[3]Varro (1st century BC) said that enixae was the term for women in labor brought about by the Nixae, who oversee the types of religious practices that pertain to those giving birth.[4] In some editions of Ovid's Metamorphoses, a phrase is taken as referring to the birth goddess Lucina and her counterpart collective, the Nixi.[5]
In the iconography of Greek myth, the kneeling pose is also found in representations of Leto (Roman Latona) giving birth to Apollo and Artemis (Diana), and of Auge giving birth to Telephus, son of Herakles (Hercules).[7] While the ancient GreekgynecologistSoranos had disapproved of giving birth on one's knees as "painful and embarrassing,"[8] he recommends it for the obese and for lordotic women, that is, those with a concave curvature of the lower back that would tilt the uterus out of alignment with the birth canal.[9]
^Pierre Grimal, The Dictionary of Classical Mythology (Blackwell, 1986, 1996, originally published 1951 in French), pp. 311–312 online.
^Charles J. Adamec, "Genu, genus," Classical Philology 15 (1920), p. 199 online; J.G. Frazer, Pausanias's Description of Greece (London, 1913), vol. 4, p. 436 online; Marcel Le Glay, "Remarques sur la notion de Salus dans la religion romaine," La soteriologia dei culti orientali nell' imperio romano: Études préliminaires au religions orientales dans l'empire romain, Colloquio internazionale Roma, 1979 (Brill, 1982), p. 442 online.
^Nixi Dii appellabantur, quos putabant praesidere parientium nixibus, p. 175 in Müller's edition.
^Varro as preserved by Nonius: enixae dicuntur feminae nitendi, hoc est conandi et dolendi, labore perfunctae: a Nixis quae religionum genera parientibus praesunt.
^Lucinam Nixosque pares, Ovid, Metamorphoses 9.294; M.N. Tod and A.J.B. Wace, A Catalogue of the Sparta Museum (Oxford: Clarendon Press, 1906), p. 117 online.
^Festus: Nixi Di appellantur tria signa in Capitolio ante cellam Minervae genibus nixibus, velut praesidentes parentium nixibus. Quae signa sunt qui memoriae prodiderint Antiocho rege Syriae superato M'. Acilium subtracta a populo Romano adportasse, atque ubi sunt posuisse. Etiam qui capta Corintho advecta huc, quae ibi subiecta fuerint mensae. Latin text as presented by G. Sauron, "Documents pour l'exégèse de la mégalographie dionysiaque de Pompeii," in Ercolano, 1738–1988: 250 anni di ricerca archeologica («L'Erma» di Bretschneider, 1993), p. 358 online.
^W.W. How and J. Wells, A Commentary on Herodotus (Oxford University Press, 1912, reprinted 2002), vol. 2, p. 48 online; Frazer, Pausanias's Description of Greece, p. 436.
^Soranus of Ephesus, Gyn. 2.5, as cited by Sauron, "Documents pour l'exégèse de la mégalographie dionysiaque de Pompeii," p. 358 (this does not correspond to the numbering by Temkin following).
^The idea is that kneeling should tilt the uterus forward and align it with the cervix. For an English translation of the relevant passage, see Soranus' Gynecology, translated by Owsei Temkin (Johns Hopkins University Press, 1956), p. 184 online. See also p. 177 on lordosis and obesity in pregnancy.