A baby aged 3 months to a year needs how much sleep on average?

The average sleep requirement for infants aged 3 months to a year falls typically between 14 to 15 hours per day. During this stage of development, babies experience significant growth and brain development, which necessitates increased amounts of restful sleep. Sleep for infants is crucial for their physical health, cognitive development, and overall well-being.

While some babies may sleep slightly more or less, the 14-15 hour range is supported by sleep research and recommendations from pediatric experts. In this context, infants will often sleep in shorter, more frequent intervals throughout the day and night, rather than in one long stretch. This sleep pattern is essential for their needs and helps them establish a healthy routine as they grow.

The other options suggest sleep ranges that are either below or above what is typically recommended for this age group, which can lead to varying expectations regarding infants' sleep habits.