okay soi i had my dermatology appointment today and she said......................... i only have to be on it a total of 16 weeks!!! which means 17th aprilis my finish day and that means i only have around 6/7 weeks left!!!!!!!!!!! wow!!!!!!!! she is not upping my dose as she said if 40 mg works for me then theres no need to up my dose..which i thought was weird.. so i will ony do 4 months on 40mg. to be fair my skin was never /has never been atrocious just persistant but i guess once your clear then thats the job done...not the amount of time you stay on it? whats everyone elses experiences on length and dosage and advice from derms??