This may be a strange question, but I'm a keen scuba diver. I had a full tt, lipo of my back and flanks as well as fat transfer to butt on August 1 2012. I am now a little over 3 weeks post op, but I wanted to know what is a safe time to wait for Scuba diving and riding roller coasters? I asked my surgeon and she said 2 months but I'm nervous about the pressure under water causing swelling and with roller coasters I'm just nervous about the movement!