Ngaiz Aww Sucks.
What grade were the embyro/s? Sometimes it's just a numbers game- even when everything looks perfect.
I kind of get what you mean about at least with BFP turned BFN there was implantation. Sort of didn't feel that good though to be honest. But I do get what you mean.
Why you taking a break? Is it an emotional buffer?
I hope your dreams do come true.