I need to have my left hip replaced. I have osteoarthritis. I fell in October and it has been hurting since. I went to a Dr. in Morgantown and was told that it did not matter which type of surgery I had. The Anterior or the Posterior. I wanted the Anterior because I am raising my granddaughter and have 2 large dogs. Do you have any suggestion which would be the best? I am 60yrs old slightly overweight. Also do they still have you do PT and shots with the posterior hip replacement?