DS has yet again barged into bathroom during TOTM. So another conversation about monthly cycles ensued!
It all led to the baby making stuff today. I can't get away with the mummy daddy special cuddle stuff anymore, he is very scientific and precise (knows in detail how steam engines work, and what a pantograph does on an electric train for example). I don't want to namby pamby him or make him feel foolish.
I tried using some you tube vids today didn't want to confuse him as some were dodgy.
Any suggestions for good books or websites?