Is surgery the only option for phimosis?

Hi doctor,

I am suffering from severe phimosis with pinhole meatus. My age is 31 and I am unmarried. My urine stream has become weak since three to four years, but never knew my penis is abnormal. But since six months, urine stream became too thin and then surgeon told me about the disease. Is surgery the only option? Each time it takes two to three minutes to urinate. If surgery is the last option, how dangerous is it? Can it get cured by conservative management? All my urine and blood test reports are normal. Please guide.

Thank you doctor,

I was also concerned about pinhole meatus. The surgeon said that he would simply dilate the meatus. Is that a proper and effective procedure? Please also list the renal disease which I may be prone to so that I am watchful about initial symptoms till I get the date for surgery.