CompletedNot Applicable

Effect of Abstinence Duration on Embryo Development

Belgium100 participantsStarted 2017-11-01

Plain-language summary

The aim the investigators study is to analyze the embryo development if oocytes of the participants are injected with sperm from a longer or shorter (2 hours) abstinence duration.

Who can participate

Age range18 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Patients planned for embryo development up to day 5 * at least 6 mature oocytes * fresh ejaculates * ICSI * fresh embryo transfer or freeze all strategy * all stimulation protocols * concentration of \>1x10\^6 /ml sperm Exclusion Criteria: * IVF * IVF versus ICSI patients * chirurgical sperm * acceptors of donor oocytes * patients with PGD * patients already enrolled in another study

What they're measuring

Embryo development (blastocyst stage)

Timeframe: 1 year

Embryo development (cleavage stage)

Timeframe: 1 year

Trial details

NCT IDNCT03323892

SponsorUniversitair Ziekenhuis Brussel

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-06-02

View on ClinicalTrials.gov More Embryo Development trials