I am so sorry you are going through this. We've have several members who have battled large scale chorio and won, but it can be a long battle. I would not be surprised if his doctor moved him into second stage chemo such as TIP or VIP right after BEP. Can you tell us where Mike is being treated? Hopefully you have access to a center of expertise, or at least Mike oncologist is consulting one such as Indiana University or Memorial Sloan Kettering.
Best wishes and prayers for both of you.
"Statistics are human beings with the tears wiped off" - Paul Brodeur
Diagnosis: 05Sept07 Right I/O: 13Sept07; Pure Seminoma; Surveillance only per NCCN: All Clear August2013 (CT scan, Markers)