trisomy 16 is even rarer than 18 or 21. my guess is it just happened by random chance. testing wouldn't hurt though. a genetics counselor can point you in the right direction and determine if testing is necessary. i highly doubt you would have another trisomy 16 unless something genetic is involved.
My wife had 3 miscarriages. For all 3 there was no heart beat, no fetal pole.
Miscarriages were happened within 1 to 2 months. Last time we checked kareotyping for product & it was found that trisomy 16 caused this. We did kareotyping 2 times for ourseves . In one time tests showed normal count but telometrric association on multiple cromosomes for my wife. I am very confused as doctors have different views. Someone is saying that it might repeat & so you should try with ivf with donor egg. Someone is saying you should try normally & it has a chance of normal pregnancy. We decided to try for the last time. Can anyone suggest what should I do now. .