I thanked you for this post because I have been wanting to start a thread myself about it but was afraid it would become a crapfest if I started a discussion about it.
We don't know yet whether we are having a boy or girl, but I want to have the decision made if we are having a boy. DH wants to do it because it's the norm in our area. I doubt you could even find a handful of guys that have been born in our town or the surrounding towns that were uncircumcised. I want to make the decision based on the health aspects.
Warning: potential TMI regarding penises I've known/heard about (and I was in committed relationships with the ones I have firsthand knowledge of, so please don't judge)...
Reason I have found to cut:
I have known two guys that were well-endowed that were uncircumcised. One was from the UK, the other was born in Italy when his father was stationed there in the military, but he was from the US. He wasn't born on base, so he wasn't circumcised. They both had to be circumcised later in life because their penises grew too big and their foreskin couldn't stretch enough. The US guy was 10 when it was done, and had to wear a diaper for a month because he constantly bled, and it hurt him very much for a very long time. He also has a couple of weird scars that turn into giant blackheads unless he squeezes them out with his nails just like they are blackheads. The UK guy didn't really remember his experience with circumcision, but said that he was only partially circumcised, not sure what that means. My husband is the most well-endowed man I've ever known, but I don't really know if penis size is hereditary or not, and I'm not about to go ask his dad, uncles, or brothers how big their dicks are so that I can find out if it runs in the family! I am afraid that it does, though, and that if we don't circumcise, our boy will have to have it done later in life and have a horribly traumatic experience like my ex did.
Reason I've found not to cut:
Botched circumcisions.
My best friend's oldest son had to be circumcised THREE TIMES in his first two years of life because the Dr kept fuxing it up, and something kept going wrong with it. It was a horrible experience for baby and parents. Even after that, though, they circumcised their second, but he was delivered by a different Dr, and he was fine.
Hubby will kill me if he finds out I'm posting this info:
My husband had a botched circumcision, too. He has barely any sensitivity except in his frenulum and at the tip of the head. They cut too much skin, which also caused his scrotum to grow up the shaft of his penis, taking the hair follicles with it. He has hair 3/4 of the way up his penis, and it itches him terribly, makes him more prone to acne on his penis no matter how well he washes, even if he uses acne wash, and makes sex more painful for both of us. The hair on the sides get vaginal fluids caught in them and the abrasiveness of it sloughs skin off both his penis and my vulva/vaginal walls, which then rolls up in the hair and gets matted, causing even more friction and burning. It also makes it difficult to be sufficiently lubricated. Cutting the hairs causes more itching and prickliness, which also causes more friction and burning. It's really a no-win situation. I hope to talk him into electrolysis someday.
Another well-endowed penis I've met had a rather interesting looking (also known as kind of frightening) curve to it thanks to a botched circumcision.
And there was one who was not well-endowed at all (possibly because of restricted growth caused by a botched circumcision) that had an extreme upward curve to it because there was not enough skin left after his botched circumcision and it restricted the growth of the penis (his scrotum was very small, too, so there was not enough of it for it to grow up the sides of the penis in place of the foreskin the way it did on my husband's), and made it painful to become fully aroused.
So my decision comes down to should I do it to spare him the pain of possibly having to have it done later in life because his penis grows too big for his foreskin if he takes after his daddy, or should I not do it and take the risk of that to avoid the other risks of having it done?
I've done a lot of research online regarding circumcisions, so I know that the problems I've mentioned above are not unique to the men that I have known. All of the problems are more frequent than you would expect, actually. Good things to keep in mind when making the decision, even if your FOB is not particularly well-endowed.
Whatever you choose, it has to be yours and FOB's decision and no one else's. I wish you the best of luck and hope you are happy with whatever your choice.