Over the past week of so, my three year old has said "My penis is moving". I told him that that is OK and to go about what he was doing. Today my son informed me that he wet his underpants - which is not normal for him (he is potty trained). He went into the potty to relieve himself and I followed shortly after. I noticed white chalky discharge in his underpants and around his penis, there was also a small amount of mucus like substance in the toilet. My questions are - is this normal for a toddler? Could this be semen or a sign of infection? Is his "penis moving" related to the discharge? Any insight would be great!

As a mother of 2 boys I don't think my children ever had this happen. It seems like something may be bothering him. To be on the safe side ,I think I would call his doctor. It may be some type of infection.

Or, has someone touched his genitals inappropriately? Go to your physician.

Over the past week of so, my three year old has said "My penis is moving". I told him that that is OK and to go about what he was doing. Today my son informed me that he wet his underpants - which is not normal for him (he is potty trained). He went into the potty to relieve himself and I followed shortly after. I noticed white chalky discharge in his underpants and around his penis, there was also a small amount of mucus like substance in the toilet. My questions are - is this normal for a toddler? Could this be semen or a sign of infection? Is his "penis moving" related to the discharge? Any insight would be great!
Thank you both for you input. I have talked to his doctor and he said that it is not uncommon for toddlers to discharge ejaculate. It was not a physical response but a biological one. He also said that as long as my son is not burning, itching, swollen and or red - I should not be concerned. And I an positive that no one is touching him in the wrong way. Thanks Again.