Usually about a month to heal, however you can experience
problems for the next 12 months like sensitivity.
Have you looked at other alternatives to being circumcised.
There are a number of members post here about stretching
techniques and with the help from your doctor can
prescribe gels to help with the stretching process .
I had it done 18m ago for the same reason it took me about 8 weeks to fully heal but I lost felling in the very tip of my penis I could not climax when having sex and was a very stress full time but now all working fine and it's all good