The standard in medical care should be antibiotics, not amputation.
From the Fleiss article:
"If the doc says: Your son's foreskin is red, inflamed, itching, and uncomfortable. It has an infection and needs to be cut off."
Sometimes the tip of the foreskin does become reddened. During the diaper-wearing years, this is usually ammoniacal dermatitis, commonly known as diaper rash. When normal skin bacteria and feces react with urine, they produce ammonia, which burns the skin and causes inflammation and discomfort. If the foreskin were amputated, the inflammation would be on the glans itself and could enter the urethra. When the foreskin becomes reddened, it is doing its job of protecting the glans and urinary meatus.
Circumcision will have no effect on diaper rash. Change your baby's diapers more frequently and use a barrier cream until the rash clears. Harsh bath soaps can also cause inflammation of the foreskin. Use only the gentlest and purest of soap on your child's tender skin. Resist the temptation to give your child bubble baths, because these are harmful to the skin. Never use soap to wash the inner foreskin because it is mucous membrane, just like the inner lining of the eyelid.
Foreskin infections are extremely rare, but if they occur, one of the many simple treatment options is antibiotic ointment along with bacterial replacement therapy (Acidophilus culture). We don't amputate body parts because of an infection. Most infections of the foreskin are actually caused by washing the foreskin with soap. Leave the foreskin alone, remembering that it doesn't need any special washing, and infections will be unlikely to occur.