I had a posterior and had precautions for 6wks. My thought was better safe than sorry. I worked in healthcare and saw patients come in with dislocations (not always right after surgery) and I do not relish any more pain or time in hospital so followed precautions and listened to my hip and how it felt at 6 wks. Now, I do not even think of my hip 99% of the time. Not usually a compliant person but my overriding wish was to recover and get on with life without pain. Now, can't wait for the other hip to be done so I can return to living without pain.
Best wishes for your surgery and hope to see you on the recovery pages progressing to a pain free life.