Final answer:
On average, a newborn that weighs 8 lbs is expected to weigh about 16 lbs by 6 months and 24 lbs by 12 months, assuming typical growth patterns and proper nutrition.
Step-by-step explanation:
Infant Weight Gain
If a newborn weighs 8 lbs, it is generally expected to double its weight by 6 months and triple by 12 months. Considering this average rate of growth, by 6 months, the baby would likely weigh around 16 lbs, and by 12 months, approximately 24 lbs. This pattern of growth assumes that the infant is developing normally and is well-nourished. Weight gain in infancy is crucial as it is indicative of proper health and development.
It is important to note that these are averages and individual growth rates can vary depending on a variety of factors such as genetics, nutrition, and overall health. Regular check-ups with a pediatrician are recommended to ensure that a child's growth is on track.