Thrush More Condition_symptoms Pictures What Causes Thrush? And Lots More Q's About It!?

What causes thrush? And lots more Q's about it!? - thrush more condition_symptoms pictures

My son is two months. Candidiasis has been 2 times!

I clean the bottles with warm water and soap dish only!
There is a special soap that you can to prevent receive?
Or is it just a baby thing, which is often, most babies?

What is harmful to the baby? I heard it was a fungus, is it true?