You can go for a shower only after getting the go-ahead from your surgeon because you need to keep the incision dry. But a sponge bath will feel heavenly when you get home. Secondly, about driving, you can usually start driving within 3 to 6 weeks following hip replacement surgery. However, you will need to make sure that you are no longer taking any pain killer medicines that affect your response time. About sex, it is a question every patient has but avoids asking. This can be especially awkward if it is your parent or elders that has had a hip replacement and you are accompanying them to a doctor's appointment. Check with your surgeon to be sure, but it is usually safe to resume sexual activity 6 weeks to two months following a hip replacement. Remember, listen to your body before doing any activity post-surgery!