Without evidence we can only leave it to our imaginations what occurred. It could be high infant mortality rates or it could be something more macabre. That's what I'm trying to find out.
I don't doubt that ignorance produced disgusting results and often babies and children bore the brunt of it. But this claim is something larger. I mean "thousands of baby skeletons under a church" were the words used.
All of these tid-bits don't add up to evidence. That's what I'm looking for. I need something like an archaeological paper of the findings, etc. I'll keep digging and if I find anything I'll post it.