Post D&E follow up

Sarah
We had our follow up visit today to get answers as to why our little ones heart just stopped beating at 11 1/2 weeks. 
This is our second miscarriage in a year and definitely been emotional turmoil for the last month. 
Chromosome and pathology testing all came back normal, the only thing we found out was that our little one was a boy. We both knew as soon as we found out we were pregnant that it was a boy, to have that confirmation gave us a little closure but also re opened the wounds that were very slowly starting to heal. 
I wish we knew what went wrong with our little guy, why his little heart just stopped beating...but nope no answers today. It's so frustrating.