Just wondering as a FTM if this is normal. His hearing is fine, wakes at the slightest sound when sleeping / jumps at loud noises etc. When I'm talking and playing with him face to face he smiles / babbles etc as he does with everyone else.
I just noticed earlier today he doesn't turn to my voice. I went into the living room after being upstairs for an hour or so. I called to him as I entered; he was playing on his playmat and he didn't attempt to look or respond at all. This evening, he was laying on the bed watching his projector on the ceiling - it doesn't make any noise so the room was quiet. I lay next to him and spoke to him / said his name / made funny noises etc. and he totally ignored me and turned to face away from me and stopped watching the projector.
He doesn't calm with my voice either when crying. He needs to be rocked and held. I'm not particularly worried about it as he's so young just wondered if it was normal for a 4 month old to not really care about their mums presence in a room or her voice? TIA