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Study identifier: NCT06134609 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Does Sexual Intercourse Affect the Outcomes of Frozen-thawed Embryo Transfer?

Condition: Embryo Transfer · Fertilization in Vitro · Coitus  ·  Sponsor: Sheba Medical Center

PhaseNA
Planned participants656
Who can joinFemale, 18 Years to 41 Years
Healthy volunteersYes

About this study

The goal of this clinical trial is to test whether sexual intercourse the night after embryo transfer affects thawed embryo implantation rates. Women undergoing one of their first four frozen embryo transfers with a good quality embryo will be randomly assigned to two groups. The study group is subjected to have intercourse without using a condom at the evening/night after the embryo transfer, while the control group will abstain from intercourse for the next 48 hours after the transfer. Researchers will compare the ongoing pregnancy rates between the intervention group and the control group.

This description comes directly from the study's public registry record.

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Contact details are listed per location below or on the registry record.

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Locations (1)

Sheba Medical CenterRamat Gan, IsraelRecruiting

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Source record: clinicaltrials.gov/study/NCT06134609