Being circumcised would be considered a "normal" part of life, just like going to get your immunisation needles.
Absolutely disagree. The two experiences are not even comparable. A pap smear is not comparable to circumcision either. Circumcision has no medical purpose and genital mutilation by every definition of the word.
It is absolutely abnormally traumatic to
cut out parts of an infant male's penis for no reason, without anaesthesia. It is normal to have a pap smear or get immunizations - these are prophylactic measures. Circumcision is just asinine and damaging from a psychological
and medical standpoint. Nor can it be appropriately explained by anyone,
ever, what prophylactic capacity circumcision has.
However, as for being abnormally traumatic enough to cause PTSD - I would agree, just because it happens too early for an infant to remember it, as was defined above. It is, however, certainly an abnormal event, and certainly a traumatic event.
It isn't defined as a normal, expected "trauma" - as part of life, because an infant is not intelligent enough to understand what is "normal" or what isn't. All the infant knows is that it hurts beyond tolerance. It's the equivalent of repeatedly punching a baby in the face over and over (obviously the injury is not equivalent, but the pain factor, and the "wow, that is really not acceptable" factor is certainly).
It's all pain to an infant, they can't conceptualize anything else. So, realistically, if pain constitutes trauma, circumcision is traumatizing. (And, keeping in mind, the pain from an immunization or the pain from a pap smear is nowhere near the pain infants experience during circumcision.)
It wouldn't cause PTSD, because it is impossible to get PTSD if you can't form memories of the event neurologically, but if you as an infant were predisposed to developing anxiety from pain and trauma, circumcision could definitely fall in that stressor category.