Probably since the growth hormone is released during sleep.
Bren is sleeping loads today. Plus he has been a total pig the last few days. I suspect a growth spurt!
Bren and Bella are on the exact same schedule. It's crazy! Bella has been asleep since 1:00! She has been sleeping until 9 every morning for the last 3 days today, she took a long nap at 10:30 until 11:30 and went back to sleep at 1. It's now 5 and except two wake ups to eat she's been sleeping. It's okay, we are taking her to a concert in the park tonight so she'll either just sleep more or will be really happy because she's got so much sleep today.