Daily urine samples from 1,500 women could unlock fertility secrets

NCT ID NCT05642637

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study collects daily urine samples from 1,500 women who are trying to conceive. Participants use a Clearblue ovulation test to track their fertile window and provide samples for up to 3 menstrual cycles. The samples are stored in a biobank for future research on pregnancy and fertility. No treatment or intervention is given.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • SPD Development Company Ltd

    RECRUITING

    Bedford, Bedfordshire, MK44 3UP, United Kingdom

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