After reading this, I feel like I have a much better understanding of what is going wrong with our embryos. I think this is what the doctors meant to say or should have said rather than simply saying that our embryos have 'metabolic issues.' There is no explanation for why this happens. Or how it can be fixed. But at least it makes our issue a little less mysterious.
I miss Frostie Ninja.
Here is the link: http://fertilitylabinsider.com/2010/11/embryo-stages-progression/