I’ve read this in several baby books now. My newborn (almost 3 weeks) is living proof that it’s not true! He’s been awake since 8 this morning, has barely slept since then and has been crying on and off all morning. I’ve fed several times (formula), burped and changed his nappy - now thinking of feeding him some more formula to see if that makes any difference, even though he’s technically not due for another hour or so. I’m just a bit worried that it means he could be unwell? What do you think?