This is the first time I have ever posted anything like this on the net but I was just wondering cause I thought that is what the nurse at my dr. Said and no I'm not trying to have a high flying time about 4 months ago I fell out of a bucket truck fully extended and broke... Well let's just say everything but I just had a surgery and it is bad the dr. Raised me up to 4 a day and 3 just isn't cutting it after the surgery thank you for any responses and have a good day