Leaving your baby?? Advice!

Christie 💙

Right so my baby is currently 3 weeks old and I asked my mum to have him to sleep over tonight as I am so tired & also ill. But then I've heard that I have to have him sleep next to me for the first 6 weeks? Has anyone else heard this? What does everyone think? Because now it's freaked me out I don't know what to do.....