My 15-week-old has recently changed his sleep habits, which is a bit perplexing. I'm wondering if it's just a phase.
He used to need about 4 hours total of daytime sleep. He'd typically take either 4 short (45-min to an hour) naps or 3 short and one long nap, but the total sleep time remained fairly constant. For the past few days, however, he's gotten maybe 3 hrs of daytime sleep. He's been taking just 3 short naps, and his A time is much longer than it used to be. Sometimes he'll go more than 2 hours without showing any sleepy cues. He doesn't seem overtired. Are there cues I'm missing? Or is this just all the sleep he needs right now?
On the plus side, he is sleeping longer stretches at night.
