This isnt for debate on circ versus uncirc. My 1st DS is uncirc without any problems. We have a new doctor and I took my 10 month old in b/.c he had thrush and not tolerating his formula. Well she told me that while looking at my son's penis that I needed to retract it every day a couple of times a day. Now I have never heard of this. I told her I didnt feel comfortable with her trying to retract it and if she could leave it alone. my 1st ds is 10 years old and I cannot remeber , are you supposed to retract it ? I always thought to leave it alone ?