#asktheexperts my son two year 7 month old suddenly wakeup at nighttimes and crying after drinking water few minutes he slept sometimes crying contniously, i will give him milk two times he slept why he crying at night ? and he sleeping cotton jhula first few minitues then i will bring him over and put him to bed He will wake up and say he wants to sleep in the cradle. If I pick him up, he will cry.