One more good morning to everyone! I have another question?

One more good morning to everyone! I have another question ? Do you think it's normal to swaddle hands at 4 months? Just my son sleeps very hard in general, or rather he may not sleep at all, or if he manages without swaddling, I survive just on 0, without strength and desire to do anything afterwards ? Therefore, I swaddle his hands weakly, or rather, he takes out his hands quietly during the night and sleeps as he likes Or when I understand that he has passed into deep sleep, I take his hands from this swaddle But my mother-in-law is a perpetual worrier who constantly worries about all sorts of ailments and so on She thinks that it