natural is not always better. Myelomeningocele, bunions and death are natural, whereas Quiana, Teflon and Toyota are clearly man made.
get a couple or 3 medical opinions.
make an informed and hopefully unbiased medical decision.
Some men who banter on about how mommy or daddy disfigured their penises, are clearly just not through cutting the apron strings yet.
I got 3 medical opinions on my son's tight foreskin. They all said he needed to be circumcised. Turns out that was not true, we found out after we had it done.
The Oster study in Denmark showed that it was very normal not to be able to retract at 3. Boys are born with phimosis. It is the normal state, until sometime later in life, for protection of the glans from feces and uric acid.
The opinion of 3 ignorant people is worth very little. Make sure of who you are seeing, is my advice. Ensure they are unbiased, and conservative in their treatment, as in "first, do no harm".