He has just come downstairs crying his eyes out saying his willie is bleeding - it is, but there is what appears to be 2 tiny cuts on the outer skin (the loose bit of skin at the end) and the end of it is very red. He said
"Well there was what looked like bits of thread sticking out the end, and I pulled them out and it was sore, and then I noticed the blood and got upset, and my pants ar ehurting too, and I ahve to keep pulling them away"
Now it's not swollen, although, as I said, the end is red, but, I suspect he's been fiddling with it (for want of a better word) but don't know what has caused these small cuts to appear - and there is definately blood appearing from them