What conditions should be met to stop fortification of human milk or formula at 34 weeks?

The correct answer emphasizes the importance of monitoring growth and bone indices, as well as ensuring that the infant is not fluid restricted. At 34 weeks, it is critical to confirm that the infant has achieved appropriate growth patterns, which include weight gain, length, and head circumference that fall within expected percentiles. Additionally, bone mineralization is crucial for the developing infant, making it essential to evaluate indicators related to bone health.

Being not fluid restricted is also significant because it suggests that the infant can handle a normal intake without the risk of exacerbating any existing conditions or complications that may arise from restricted fluid intake. Ensuring that these conditions are met provides a comprehensive assessment of the infant's readiness to stop fortification, reflecting both nutritional needs and overall stability.

The other options, while touching on important aspects of infant care, do not encompass the complete criteria necessary for safely discontinuing fortification. They may overlook critical growth or developmental indicators, or they might not adequately reflect the infant's overall nutritional status. Thus, option C provides a more holistic view necessary for making this decision.