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The rate of morphologically normal sperm does not affect the clinical outcomes of conventional IVF in patients with one retrieved oocyte / 中华男科学杂志
National Journal of Andrology ; (12): 143-146, 2016.
Artículo en Chino | WPRIM | ID: wpr-304736
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the influence of the rate of morphologically normal sperm (MNS) on the clinical outcomes of conventional in vitro fertilization (IVF) in patients with one retrieved oocyte.</p><p><b>METHODS</b>From January 2013 to January 2015, a total of 256 couples with one retrieved oocyte underwent conventional IVF in our center. According to the rate of MNS, the patients were divided into two groups MNS < 4% (134 cycles) and MNS ≥ 4% (122 cycles). We compared the rates of no transferrable embryo cycles, fertilization, cleavage, normal fertilization, abnormal fertilization, high-quality embryo and transferrable embryo between the two groups. A total of 75 fresh embryo transfer cycles were performed, 43 in the MNS < 4% group and the other 32 in the MNS ≥ 4% group. We also compared the rates of implantation, clinical pregnancy and abortion between the two groups.</p><p><b>RESULTS</b>There were no statistically significant differences between the two groups in the rates of no transferrable embryo cycles, fertilization, cleavage, normal fertilization, abnormal fertilization, high-quality embryo and transferrable embryo (P > 0.05). The rates of implantation, clinical pregnancy and abortion exhibited no remarkable differences either in the fresh embryo transfer cycles between the two groups (P > 0.05).</p><p><b>CONCLUSION</b>The rate of MNS does not affect the clinical outcomes of conventional IVF in patients with one retrieved oocyte.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Implantación del Embrión / Fisiología / Recuento de Espermatozoides / Espermatozoides / Fertilización In Vitro / Aborto Espontáneo / Fase de Segmentación del Huevo / Índice de Embarazo / Recuperación del Oocito / Transferencia de un Solo Embrión Límite: Femenino / Humanos / Masculino / Embarazo Idioma: Chino Revista: National Journal of Andrology Año: 2016 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Implantación del Embrión / Fisiología / Recuento de Espermatozoides / Espermatozoides / Fertilización In Vitro / Aborto Espontáneo / Fase de Segmentación del Huevo / Índice de Embarazo / Recuperación del Oocito / Transferencia de un Solo Embrión Límite: Femenino / Humanos / Masculino / Embarazo Idioma: Chino Revista: National Journal of Andrology Año: 2016 Tipo del documento: Artículo