Age and infertility: An ethnodemographic study from Butaritari Atoll, Kiribati.

Persistent Link:
http://hdl.handle.net/10150/185797
Title:
Age and infertility: An ethnodemographic study from Butaritari Atoll, Kiribati.
Author:
Brewis, Alexandra Avril.
Issue Date:
1992
Publisher:
The University of Arizona.
Rights:
Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.
Abstract:
This biocultural study examines patterns of infertility, or failure to produce live births, by female age cohorts in the Micronesian population of Butaritari Atoll, Kiribati. Anthropological and demographic methods employed included analysis of census survey, reproductive history collection, structured and semi-structured interviews, participant observation, ethnohistorical research, vital registrations, and clinic records. Primary infertility levels are found to be extremely low in this population. This is argued to be a consequence of low risk of exposure to fertility-inhibiting disease, typically extended exposures to coital activity, and a culturally-influenced resistance to birth-limiting behavior before at least one child is born. There is little reduction in fertility, and therefore in biological capacity for conception, before women reach the end of their thirties. This pattern of high fertility is maintained because of socio-culturally defined patterns of sexual behavior within marriage which tend to maintain coital activity despite increasing marriage durations, and therefore with increasing age. In the study's conclusion infertility patterns by age for this population are discussed in relation to issues of the role of physiological aging and infertility increases in human populations. It is concluded that studies of infertility by age need to be considered as culturally-grounded and population-specific, particularly in reference to patterns observed at the population level in female age groups under forty.
Type:
text; Dissertation-Reproduction (electronic)
Keywords:
Infertility, Female -- Kiribati -- Butaritari Atoll.; Human reproduction -- Kiribati -- Butaritari Atoll -- Age factors.; Sex customs -- Kiribati -- Butaritari Atoll.
Degree Name:
Ph.D.
Degree Level:
doctoral
Degree Program:
Anthropology; Graduate College
Degree Grantor:
University of Arizona
Advisor:
Underwood, Jane H.

Full metadata record

DC FieldValue Language
dc.language.isoenen_US
dc.titleAge and infertility: An ethnodemographic study from Butaritari Atoll, Kiribati.en_US
dc.creatorBrewis, Alexandra Avril.en_US
dc.contributor.authorBrewis, Alexandra Avril.en_US
dc.date.issued1992en_US
dc.publisherThe University of Arizona.en_US
dc.rightsCopyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author.en_US
dc.description.abstractThis biocultural study examines patterns of infertility, or failure to produce live births, by female age cohorts in the Micronesian population of Butaritari Atoll, Kiribati. Anthropological and demographic methods employed included analysis of census survey, reproductive history collection, structured and semi-structured interviews, participant observation, ethnohistorical research, vital registrations, and clinic records. Primary infertility levels are found to be extremely low in this population. This is argued to be a consequence of low risk of exposure to fertility-inhibiting disease, typically extended exposures to coital activity, and a culturally-influenced resistance to birth-limiting behavior before at least one child is born. There is little reduction in fertility, and therefore in biological capacity for conception, before women reach the end of their thirties. This pattern of high fertility is maintained because of socio-culturally defined patterns of sexual behavior within marriage which tend to maintain coital activity despite increasing marriage durations, and therefore with increasing age. In the study's conclusion infertility patterns by age for this population are discussed in relation to issues of the role of physiological aging and infertility increases in human populations. It is concluded that studies of infertility by age need to be considered as culturally-grounded and population-specific, particularly in reference to patterns observed at the population level in female age groups under forty.en_US
dc.typetexten_US
dc.typeDissertation-Reproduction (electronic)en_US
dc.subjectInfertility, Female -- Kiribati -- Butaritari Atoll.en_US
dc.subjectHuman reproduction -- Kiribati -- Butaritari Atoll -- Age factors.en_US
dc.subjectSex customs -- Kiribati -- Butaritari Atoll.en_US
thesis.degree.namePh.D.en_US
thesis.degree.leveldoctoralen_US
thesis.degree.disciplineAnthropologyen_US
thesis.degree.disciplineGraduate Collegeen_US
thesis.degree.grantorUniversity of Arizonaen_US
dc.contributor.advisorUnderwood, Jane H.en_US
dc.contributor.committeememberBleibtreu, Hermann K.en_US
dc.contributor.committeememberInhorn, Marcia C.en_US
dc.contributor.committeememberLevy, Jerrold E.en_US
dc.contributor.committeememberStini, William A.en_US
dc.identifier.proquest9223564en_US
dc.identifier.oclc704284617en_US
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