Light therapy may ease IUD insertion pain

NCT ID NCT06984796

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

Summary

This study tests if shining a special light (photobiomodulation) on the cervix before inserting a copper IUD can reduce pain. 72 women will receive either real or fake light treatment, and their pain levels will be compared. The goal is to make IUD insertion more comfortable and encourage more women to use this effective birth control.

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Conditions

The condition(s) this trial relates to.

Pain

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Nove de Julho University (UNINOVE)

    São Paulo, 01504-001, Brazil

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