Im sorry but this means she has had a misscarriage!! Im sorry for you and your daughters loss...The hospital didnt mention that she has had a misscarriage!? Non viable means the baby passed! Im so sorry! If the hospial didnt say anything she needs to speak to her doc about this right away...at 8 weeks i think she would need a d &c to make sure an infection dont occur! Again so sorry !
I cant explain anything but just wanted to say sorry that she is going through this and I hope everything turns out ok!!! My thoughts will be with her<3