Could pollution and sleep habits be messing with your hormones? new study investigates.

NCT ID NCT06280807

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study looks at how things in your environment—like pollution, chemicals, diet, and sleep—might affect your hormones and reproductive health. Researchers will follow 300 people aged 8 and older who have conditions like low or high hormone levels, early or late puberty, or infertility. Participants will have regular checkups, blood and urine tests, and answer questions about their lifestyle to help uncover links between environment and hormone problems.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

amenorrhea arhinia, choanal atresia, and microphthalmia delayed puberty, self-limited hypogonadism hypogonadotropic hypogonadism infertility disorder polycystic ovary syndrome precocious puberty primary ovarian failure

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

  • NIEHS Clinical Research Unit (CRU)

    RECRUITING

    Research Triangle Park, North Carolina, 27709, United States

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

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