NIPT: test for gender - anyone doing it?

Blanche • 35 year old with Rheum Arthritis..trying since Sept 2015.. 2 miscarriages *UPDATE! PREGO with our 🌈👶🏼 * Due Jan 2017
My doc is recommending it as I'm 35 with a history of miscarriage (it also tests for Down's syndrome and other chromosomal abnormalities) and I can't help but be excited about knowing the gender that early! Anyone else planning on it or know anyone that has already done? I hear it's noninvasive as it's just a blood draw from the momma..