babies tend to stay awake if they are uncomfortable. you may want to check if the room temperature is too warm for him, especially these few days of dry spell and external temperature spikes. keep him dressed lightly but if you're worried he'll catch a cold, use a thinner swaddle.
I agree about the room temperature! my baby used to sleep with my CL , no air con and thick swaddle, keep waking up. when he turn on the aircon, even with thick swaddle he slept very well.
Thank you for the sharing.. Will try this and see if it helps him to sleep.
Anonymous