A bit of DIY decorating for your baby's room can be fun. But whether you opt for the themes of boho, woodland or colourful, the big question is: when should you be moving your baby into their own room at all? Babies should sleep in the same room as their parents for the first six months, but after that, it's up to you when to move them into their own room. So before you make your choice, here's a few key points to consider.