My baby has lots of yellow stuff in her belly button, which looks very similar to ear wax both in appearance and colour. I had thought it was the remnants of her cord, but now I’m worried that it could be something else! I’ve tried cleaning it with an ear bud but nothing comes away - and I’m a bit scared that I will hurt her if I rub it too hard.
Does anyone know what it could be? She’s five months old.