Oncologist appointment

I saw Dr. K on Wed. I asked about having my drain removed. He'd prefer to wait until after my next scans in June. He went on to say something about it could be a while before I'd need to have chemo thru the port. He said there are 3 hormonal options to try before we'd need to do chemo. He made it sound like a "when" rather than "if" situation. He's expecting metastasis.