I've recently noticed when wiping his bottom that ds, three, has a split extending from his anus a little way along his perineum. It's maybe about 1cm long. It doesn't bleed, but is a little red/raw-looking. Occasionally, he says his bottom is itchy, but not very often. And he eats a largely healthy diet and does two or three healthy poos a day; he is never constipated. Does anyone know what this split might be caused by, and how to treat it? I'm wondering if it's something fungal. Hmm.
Grateful for any ideas. Thanks