a pregnant one to be more precise
For me, my girl is 1.2 years old, still getting those interrupted nights everyday as she needs to feed every couple of hours. I kinda got used to it and get the lost sleeps once they go out in the morning. My wife is the one who gets the tiring part of it most as she's a working mom, and with the sleepless nights, she is really tired by the time its 8:00 Pm.