My 2 years old DS has cavities. I was really shocked when his dentist Dr. Ken Wolch in Toronto ( www.centenarydental.com/childrens-dentistry/ )told me this. He said nothing is to worry but my mind is not taking it. I feel really sad, I didn't know he had cavities until last Friday when I took him for check up. I couldn't ask anything to the dentist as I was very much shocked. He told it might be because of the nursing during the bedtime. He asked me to stop nursing him before bed or if I'm doing so I should wipe off the stains before my DS sleeps. I feel like I'm not a good mom. Has anyone here had a similar situation? What did you do with the cavities?