…the newborn alone despite their long journey to parenthood. Others acknowledged that sleep deprivation can be overwhelming for new parents but stressed that open communication and shared responsibility are essential during the early weeks after childbirth. The story has also reignited discussions about the importance o…

…three different sleep conditions in random order, spaced a week apart: a full night of sleep deprivation, four nights of restricted sleep (two hours less than usual), and a well-rested condition involving around eight hours of sleep. Saliva samples were collected before and after each condition and analysed for metabol…