The Evolving Concept of Poor-Prognosis for Women Undertaking IVF and the Notion of Growth Hormone as an Adjuvant; A Single-Center Viewpoint.

Front Endocrinol (Lausanne) · 2019 · PMC6882284 · PMID 31824425

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an increasing trendno p-value reported

Ideally, the Productivity Rate reflects the real outcome, but clinical studies are often frustrated because of an increasing trend to cryopreserve all embryos (so called “freeze-all” protocol) and embryos may remain in cryopreservation for several years, unable to be evaluated during a particular study period.

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