I have no idea how to google for this without getting lots of unwanted sites !
My 3 year old is complaining his willy hurts (not enough to bother him much but enough to be aware of). It is a bit swollen and very red right at the end. He has an identical twin (very handy for comparison ) so I can tell it different from normal.
We have washed it and bunged savlon on it. What else should we do ? What might it be ?