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Hum Reprod ; 17(6): 1525-31, 2002 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-12042272

RESUMO

BACKGROUND: This study was designed to determine the crude cumulative live-birth rates in a cohort initiating frozen donor semen treatment until completion. METHODS: This cohort study included 588 couples with primary infertility in one University Hospital centre. The treatment sequence involved first artificial insemination (AID) followed by IVF if necessary (IVF-D). Live birth, drop-out for personal or medical reasons and recourse to IVF-D were recorded for all patients. Live births and drop-out were expressed both as rates per cycle and crude cumulative rates. RESULTS: At the completion of AID and IVF-D cycles, 406 couples in the cohort (69%) achieved a live-birth and 182 couples (31%) discontinued treatment. In most cases, couples stopped treatment for personal reasons (74%) whereas fewer couples were denied further treatment for medical reasons (26%). CONCLUSIONS: This is the first report on the crude cumulative live-birth rate in a cohort after AID and IVF-D cycles. Although calculation based on crude cumulative live-birth rate shows lower results in comparison with life table analysis, this method allows patients to obtain an insight into their actual chances of achieving a successful pregnancy.


Assuntos
Infertilidade/terapia , Inseminação Artificial Heteróloga , Adulto , Coeficiente de Natalidade , Estudos de Coortes , Feminino , Fertilização in vitro , Humanos , Recém-Nascido , Tábuas de Vida , Masculino , Gravidez , Técnicas de Reprodução Assistida
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