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Increasing percentages of children are being born to older fathers. This has resulted in concerns about the potential adverse effects of advanced paternal age. To help clinicians counsel couples, a systemic review was performed to attempt to address questions that these couples may ask: Should routine sperm testing be performed in older males? Should preimplantation genetic diagnosis (PGD) be performed?...
To study the intrinsic fertility of the human oocyte.A large retrospective study of natural cycle single embryo transfer (ET) IVF cycles.Private IVF clinic, university, and private hospital.Patients were enrolled consecutively over an 8-year period in a single ET natural cycle protocol.A total of 13,949 oocyte retrievals with natural IVF single ET. Software package R (version 3.2.5) was used for statistical...
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