At 1 month old, I think natural lang naman po dahil hindi pa fully developed mga mata nila at that stage. At 5 to 8 months pa raw nafu-fully develop ang eyesight ng babies, so at 1 month most probably ay hirap pa sila magfocus. Which also explains kung bakit hindi pa sila masyado nagrereact sa mga facial expressions natin kasi malabo pa ang paningin nila ☺️
Florie Medina