Ds has a whingy period about this time of night where nothing seems to satisfy him and he cries for about 20 mins (hardly cries at all the rest of the time!). Anyway, I've just discovered this evening that if I lay him on his tummy on his playmat he is as happy as larry. He can lift his head and look from side to side to see what's going on.
I know "tummy time" is encouraged when not sleeping but is ds a bit young for this? Or does it matter what age they are? He is four weeks btw.