Hello! My son is 12 years old and has only been on the Omnipod for approximately a week now. We are on his 3rd pod which we put on yesterday evening (6/8/16). He took a shower around 2 hours after putting it on and the pod immediately starting coming loose on the adhesive. The pod and catheter are still in place though. We have done everything (including gauze bandage) to hold it in place, but our efforts are slowly deteriorating. My question is, when this pod falls off, do we have to change the whole pod out as if it were a normal pod change? And if so, is there anything we can do about the remaining insulin in the current pod? Thank you.