Parto tras la transferencia de embriones generados por fecundación de ovocitos vitrificados: Comunicación de un caso / Live birth after the transfer of embryos obtained by fertilization of vitrified oocytes: Report of one case
Rev. méd. Chile
;
139(7): 920-923, jul. 2011.
Artigo
em Espanhol
| LILACS
| ID: lil-603147
ABSTRACT
We report the first successful live birth after the transfer of embryos obtained by fertilization of vitrified oocytes. A couple with primary infertility due to teratozoospermy and chronic an ovulation decided to undergo assisted reproductive technology after 4 failed cycles of super ovulation and intrauterine insemination. The woman underwent a standard luteal phase agonist protocol, with controlled ovarian hyper stimulation with daily 150IU recombinant gonadotropin and 75IU urinary gonadotropin for 12 days. Due to the high risk of ovarian hyper stimulation syndrome the couple was advised to delay embryo transfer. Eighteen mature oocytes were recovered, eight were vitrified and 10 fertilized and cryopreserved as pro-nuclei. Two months later, four vitrified oocytes were thawed, and three morphologically-normal embryos were transferred to an estrogen-progesterone-primed uterus, obtaining triple clinical pregnancy. The pregnancy was uneventful until 32 weeks of amenorrhea, when pre-term delivery started. After inducing lung maturity, a cesarean section was performed and three healthy fetuses were delivered. Nowadays, the babies are two and a half years old, and have had a normal psycho-motor development.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Indução da Ovulação
/
Fertilização in vitro
/
Transferência Embrionária
/
Nascido Vivo
/
Vitrificação
Tipo de estudo:
Guia de Prática Clínica
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
/
Recém-Nascido
/
Gravidez
Idioma:
Espanhol
Revista:
Rev. méd. Chile
Assunto da revista:
Medicina
Ano de publicação:
2011
Tipo de documento:
Artigo
País de afiliação:
Chile
Instituição/País de afiliação:
Clínica Monteblanco/CL
/
Universidad de Santiago de Chile/CL
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