12 weeks new born baby height

According to the World Health Organization (WHO) growth charts, at 12 weeks of age, a newborn baby's average height is around 22-24 inches (56-61 cm). However, it's essential to note that every baby grows at their own pace, and their height can vary depending on various factors such as genetics, nutrition, and overall health.

Here's a rough estimate of the average height of a newborn baby at different ages:

• 0-1 week: 20-22 inches (51-56 cm)
• 1-2 weeks: 21-23 inches (53-58 cm)
• 2-4 weeks: 22-24 inches (56-61 cm)
• 4-6 weeks: 23-25 inches (58-63 cm)
• 6-8 weeks: 24-26 inches (61-66 cm)
• 8-12 weeks: 25-27 inches (63-69 cm)

Keep in mind that these are general estimates, and your baby's actual height may vary. It's always a good idea to consult with your pediatrician to track your baby's growth and development.