Having read more, later in life, about the history and origins of the practice, it's a decision I really regret.
"Among the few alleged benefits of circumcision that are of actual relevance to children, the most prominent is the claim that it protects against urinary tract infections in the first year of life. The degree of relative risk reduction for circumcised boys is most often reported as 10-fold (over a small absolute incidence), based on retrospective data.[22] However, a large prospective cohort study – a more reliable research design – reported a relative risk reduction in hospitalization for UTI of 3.7-fold.[23] Furthermore, in this study, when all outpatient UTIs were considered, the relative risk reduction dropped to 1.73-fold.[23]
To put UTIs into perspective, a study from Sweden, where boys are not circumcised, found that, over the first six years of life, the absolute risk of UTIs in boys was low, at 1.8% versus 6.6% in girls, and that UTI infection in boys was rare after the first year of life (0.1-0.2%).[24] Another investigator found a UTI rate of 0.08% in males >1 year old.[25] When UTIs do occur, they respond rapidly to antibiotic therapy.[26-28] UTIs in the first months of life are less likely to involve the kidneys,[29] and UTIs rarely, if ever, result in hypertension or end-stage kidney disease.[30-37]"
https://www.doctorsopposingcircumcision.org/for-professional...
That said, the hygiene argument is insane to me. Anyone who can be taught to wipe their ass can be taught to clean their penis.
The problem with the rest of everything you mentioned is that the effect sizes for those things are tiny. Your chance of getting penis cancer when circumcised is 1 in 10,000,000, and if you don't its 1 in 10,005,223. This sort of tiny effect can just come from confounding variables, like "people who circumcise tend to be Jewish and American so they eat better food and get cancer less in general."
Totally false. You can teach your kids to peel and wash properly it's not hard at all. It's like washing behind your ears.
Don't fall for this and mutilate your children for no reason.
Easier hygiene. Circumcision makes it simpler to wash the penis. However, boys with uncircumcised penises can be taught to wash regularly beneath the foreskin. Decreased risk of urinary tract infections. The risk of urinary tract infections in males is low, but these infections are more common in uncircumcised males. Severe infections early in life can lead to kidney problems later. Decreased risk of sexually transmitted infections. Circumcised men might have a lower risk of certain sexually transmitted infections, including HIV. Still, safe sexual practices remain essential. Prevention of penile problems. Occasionally, the foreskin on an uncircumcised penis can be difficult or impossible to retract (phimosis). This can lead to inflammation of the foreskin or head of the penis. Decreased risk of penile cancer. Although cancer of the penis is rare, it's less common in circumcised men. In addition, cervical cancer is less common in the female sexual partners of circumcised men.