Which factor is NOT considered when evaluating maternal medications and breastfeeding?

The primary factors considered when evaluating maternal medications and their impact on breastfeeding typically include the effect of the medication on milk production, the amount of the medication that is excreted in human milk, and the oral absorption capabilities of the infant.

The effect on milk production is important since certain medications may inhibit or stimulate milk supply. The amount excreted in breast milk is crucial because it determines the infant's exposure to the medication and the potential effects it might have. Additionally, how effectively an infant can absorb a substance orally is relevant, as it can influence the overall impact of the medication on the baby.

In contrast, the mother’s physical exercise routine does not have a direct relationship with the evaluation of medications in the context of breastfeeding. While a mother's health and physical activity are important for her overall well-being and can influence her ability to care for her infant, they are not factors that are directly evaluated in regard to how medications may affect breastfeeding practices or the infant’s health.