title: [Kaiseijutsu and obstetrics in Osaka during the Yedo era: focusing mainly on the development of surgical operations in obstetrics].
abstract: In the Yedo era, the Kamigata area was the place of dispatch of new cultures and was the seat of the economy. However, because natural disasters happened frequently, the economic differential between the central area and the provinces grew wider. The families who suffered poverty sold their daughters to the licensed quarters. Moreover, among the general public, there were a lot of foundlings and women who had abortions. Indeed, we can find these phenomena throughout the Yedo era. Early in the era, such cases were regarded as very common; for example, in IHARA Saikaku works, which describes scenes in Osaka early in the Yedo era, there are a lot of descriptions of foundlings and women who had abortions as common social phenomena. However, in the middle of the era, these phenomena came to be considered sins, as they were in Saikaku's works. This transition period of conceptions about foundlings or abortions coincided with changes in technology in obstetrics. Early in the era when dystocia occurred, both mothers and babies could only be expected to die, and in the middle, after the invention of Kaiseijutsu, which was designed by KAGAWA Gen'etsu, obstetricians could help a lot of women in childbirth. However, when abortions came to be regarded as a sin, people accepted Kaiseijutsu because of the concept of life and because it could help women in childbed and babies as medicine, before everything else.
authors.affiliation: Graduate School of Letters, Kansai University (Oriental History).
authors.forename: Hanna
authors.initials: H
authors.lastname: Uchino
mesh_terms: D000028:Abortion, Induced / Q000266:history*; D002648:Child; D054540:Child, Orphaned / Q000266:history; D003469:Culture; D004420:Dystocia / Q000266:history* / Q000401:mortality; D005260:Female; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D007223:Infant; D007564:Japan; D013513:Obstetric Surgical Procedures / Q000266:history*; D009774:Obstetrics / Q000266:history; D011247:Pregnancy