how long does a circumcision take to heal
1 - 6 of 6 answers. 1  Personally I think circumcision is really mean and unnecessary. 2  Also you dont wanna leave diaper off to much due to infections. 3  It only took 2 to 4 days for both my boys to heal after being circumcised.  My son was only a few weeks old when he got circumcised and it only took a few days to heal.