There are multiple definitions:

1. intrauterine pressure(English)

   • Obstetrics

2. intrauterine pregnancy(English)

   • D&C, EP, IUP, PUL, β-hCG
   • Pregnancy, Obstetrics
   • https://doi.org…ert.2013.10.056

3. intended-use population(English)

   • PMA
   • Health care industry, Medical technology (assessment)
   • https://doi.org…acc.2026.01.088