Table I.
Database(s) searched | PubMed, MEDLINE, Embase |
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Cut-off date for publications | 16 August 2019 |
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Key words/search terms |
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Excluded terms | HIV, cancer, neoplasm, timelapse |
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Screening criteria for inclusiona | A clinical study in the context of infertility (population is infertile or had clinical risk factors for infertility, e.g. fibroids, polycystic ovary syndrome, etc.) and/or a population is undergoing fertility management or treatment (also including fertility referral and fertility investigation), with a treatment measure that contained duration of time as an outcome (e.g. time to pregnancy or time to live birth). |
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Screening criteria for exclusiona | Non-clinical studies, including epidemiological incidence and prevalence studies, reviews, meta-analyses, case reports and case series. |
Results were automatically filtered to include studies in humans and publications in English, and duplicates were removed.
Based on titles and abstracts.