Check with your insurance. I had a similar situation- I was required to do 6 months of weigh ins at PCP appts and was under the impression they had to be consecutive. I was out of the country and on deadline for work for most of my fourth month and couldn't make my appointment. It turned out my insurance DIDNT require they be consecutive. But I was freaked out about having to start over and didn't feel reassured until I made that phone call. My insurance is UHC Choice Plus and I got approved with no delay.