To all my pws friends, saw trevor's endocrinologist. According to the good doctor growth hormone is not needed til he is 8 to 10 yrs. of age. I was under the impression this was essential early on. doctor is ancient, may need to see another. Wanting to hear from any and all with thier thoughts on the matter. Trevor is 22 mos. now; weights in at a whopping 28 lbs. and is 32inches tall. Any info is wanted.