Could your Baby's first months predict when puberty starts?
NCT ID NCT05463120
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows about 566 children who were part of an earlier infant study to see how things like growth, hormones, and feeding in early life relate to when puberty begins. Teens and their parents will fill out questionnaires, measure height and weight, and collect urine samples at home over a year. The goal is to understand why puberty is starting earlier in recent decades.
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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
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National Institute of Environmental Health Sciences (NIEHS)
Bethesda, Maryland, 20892, United States
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Social & Scientific Systems
Durham, North Carolina, 27703, United States
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