I am a recent convert to implants. My doctor convinced me to go for Coloplast Titan penile implant. Before surgery, my stretched flaccid length was 5.5” and I was told by the doctor that I will reach at least 5.3”. Shockingly, when I measure my dick after surgery, its only 4.4”. I know the implant is not yet fully inflated, but can there be so much difference. If it inflates, will it reach at least 5.3” or is this final?