Thanks for all your inputs and concerns! We have decided to keep the sono appt. as a 3-month comparison. If the sonogram results are enough for the endo to dx precocious puberty, then we will accept her treatment plan (lupron injection). If she will not dx her after the sono results, we will go to Dr. New. We are giving her a double dose the night before and morning of the sono appt., for security. A mom once posted that her 18 month old was given Lupron injections for a similar problem. I wonder how her daughter is doing now? Also, another mom said her son was put on the prednisone along with Cortef to stop early puberty. Anyone else had to deal with either of these situations?