2 weeks. After that just feed on demand or at LEAST every 3 hours if breastfed
My baby woke up to eat through 11 months 👍😁
My doctor says once the baby has reached their original birth weight you can let them go as much as 5 hours... at our one month appointment if she has continued to grow on track, she will tell me to let her sleep as long as she chooses at night.
At night though let that baby sleep