Blastocysts can be rebiopsied for preimplantation genetic diagnosis and screening

Tuesday, November 25, 2014
We found that blastocysts can survive two rounds of biopsy, vitrification, and warming with a high implantation rate. Blastocyst re-examination may be clinically valuable in preimplantation genetic diagnosis/screening cycles.

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Next generation sequencing The dawn of a new era for preimplantation genetic diagnostics

Wednesday, April 30, 2014
Reflections on "Development and validation of a next-generation sequencing–based protocol for 24-chromosome aneuploidy screening of embryos" by Fiorentino et al.

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Perspectives on repeat sperm retrieval in nonobstructive azoospermia

Friday, June 28, 2013
Reflections on "Evaluation of diagnostic testis biopsy and the repetition of testicular sperm extraction surgeries in infertility patients" by Hussein et al.

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Overweight men with nonobstructive azoospermia have worse pregnancy outcomes after microdissection testicular sperm extraction

Monday, February 4, 2013
Overweight men have lower clinical pregnancy rate after microdissection testicular sperm extraction and intracytoplasmic sperm injection compared with men with normal weight. Men with body mass index >43 kg/m2 did not contribute to any pregnancies despite successful sperm retrieval.

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