1997
DOI: 10.1016/s0015-0282(97)81370-2
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The impact of the woman's age on the success of standard and donor in vitro fertilization

Abstract: Objective:To study the effect of the age of the woman who provides the oocytes 01 who receives the embryos on results of IVF-ET.Design: Historical cohort study. Multi vai'iate regression analysis was used to study the ago effect continuously and after adjustment for confounding. Result(s):The number of oocytes decreased with aging of the oocyte provider. More women who received oocytes from donors aged 20 to 23 years had at least one good embryo transferred than women who received oocytes from older donors. T… Show more

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Cited by 68 publications
(32 citation statements)
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References 24 publications
(29 reference statements)
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“…Donors The age of the donor is one of the most important factors influencing outcome [10]. Young women, of an average age of 24 (range [20][21][22][23][24][25][26], were accepted into the Egg Donation Program (EDP) cycles.…”
Section: Oocytes Donation and Fertilizationmentioning
confidence: 99%
“…Donors The age of the donor is one of the most important factors influencing outcome [10]. Young women, of an average age of 24 (range [20][21][22][23][24][25][26], were accepted into the Egg Donation Program (EDP) cycles.…”
Section: Oocytes Donation and Fertilizationmentioning
confidence: 99%
“…Artan yaşla birlikte fertilitenin azalması; endometriyal reseptivitenin ve oosit kalitesinin azalışı, kromozomal anomalilerin artışı, fertilizasyon veya erken embriyo gelişim kusurları gibi bir dizi faktöre bağlı olabilir (10) . Kadınlarda ilerleyen yaş ile azalan oosit sayısı IVF-ET başarı oranlarını düşürürken, yapılan çalışmalarda siklus başına toplanan oosit sayısının yaşla birlikte gebelik oranlarında düşüşe neden olabileceği görülmüştür (11,12) . Bir çalışmada 24 ile 32 yaş arası kadınlarda oosit sayısı yıl başına 1,25 düşüş göstermiştir (11) .…”
Section: Discussionunclassified
“…Kadınlarda ilerleyen yaş ile azalan oosit sayısı IVF-ET başarı oranlarını düşürürken, yapılan çalışmalarda siklus başına toplanan oosit sayısının yaşla birlikte gebelik oranlarında düşüşe neden olabileceği görülmüştür (11,12) . Bir çalışmada 24 ile 32 yaş arası kadınlarda oosit sayısı yıl başına 1,25 düşüş göstermiştir (11) . Sunkara ve ark.…”
Section: Discussionunclassified
“…although the evidence suggests that oocyte aneuploidy is the biggest limiting factor in older women, there is also some decline in uterine receptivity (legro et al, 1995;Stolwijk et al, 1997;toner et al, 2002;roberts et al, 2010a). more significantly, repeat egg collections following failure will occur at later ages in an eSet programme, reducing the chances of a successful outcome.…”
Section: Recommendations -Safetymentioning
confidence: 99%