HEAPS!! With DS1 especially, I couldn't believve how much extra washing he created. In the beginning I was leaking heaps and so during feeds we'd both get covered in milk, so there would have been at least a load a day. Then DS2 was a chucker so it was much the same although I think I went through fewer of my clothes.

It does ease up for a while though once the spewing, leaking milk etc dies until - that is until they start toilet training LOL!