Restless newborn

Cass • 32. Married. Aria 9.11.18❤️Bailey 1.27.21

My 11 day old is constantly stretching and restless. All day and night. You’d think she was an old man waking up in the morning. Groaning and squirming about.

Is this normal?? What can I do to get her to relax?? She wakes herself up doing this.