Hope you don't mind, but no one else has mentioned the emotional reprecussions, of a circumcision. As more and more neurological studies become available the idea that our babies are not harmed in the long term by this procedure comes into question. I read this in psychology today from an artical about letting a "baby cry it out". Just that is proving to be harmful for newborns, I can't even imagine....
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Neurons die. When the baby is greatly distressed, the toxic hormone cortisol is released (It's a neuron killer Panksepp, 1998). A full-term baby (40-42 weeks), with only 25% of its brain developed, is undergoing rapid brain growth. The brain grows on average three times as large by the end of the first year (and head size growth in the first year is a sign of intelligence, e.g., Gale et al., 2006). Who knows what neurons are not being connected or being wiped out during times of extreme stress? What deficits might show up years later from such regular distressful experience? (See my addendum below.)
Disordered stress reactivity can be established as a pattern for life not only in the brain with the stress response system (Bremmer et al, 1998), but also in the body through the vagus nerve, a nerve that affects functioning in multiple systems (e.g., digestion). For example, prolonged distress in early life, resulting in a poorly functioning vagus nerve, is related disorders as irritable bowel syndrome (Stam et al, 1997). See more about how early stress is toxic for lifelong health from the recent Harvard report, The Foundations of Lifelong Health are Built in Early Childhood).
Self-regulation is undermined. The baby is absolutely dependent on caregivers for learning how to self-regulate. Responsive care---meeting the baby's needs before he gets distressed---tunes the body and brain up for calmness. When a baby gets scared and a parent holds and comforts him, the baby builds expectations for soothing, which get integrated into the ability to self comfort. Babies don't self-comfort in isolation. If they are left to cry alone, they learn to shut down in face of extensive distress--stop growing, stop feeling, stop trusting (Henry & Wang, 1998).
And of course no one in our family has circumcised our sons (also our sons cousins)Â no one has ever had any issues.
