Hi @tbkomparda - I'm sorry I can't answer your question. The day I started chemo/Keytruda my CA125 was 9.5. Because that level is pretty low, I've never bothered to ask about it since. In fact, all my blood counts have been very good thru-out infusions.

It seems so weird to me that technically I am darn sick (multiple lung metastases), yet weeks 2 and 3 of my chemo cycle I feel like a normal healthy human being. Cancer is a strange beast.