I had a friend tell me she got lip fillers from a reputable plastic surgeon and the first time she had it done they lasted six months but then the second and third time she had her lips filled they only lasted three months. Is this normal occurrence or do we think she just got lip fillers blindness? I thought the first time you get your lips filled it doesn’t last unless you keep going back two or three more times to build it up which by this time it should last at least a year