Hi all, hope you are all doing well. My husband has had 3 sessions of chemo and is currently undergoing his fourth session today. His PSA , which was at 72 had dropped to 22 and then to 4.8 just before his third session of chemo. However he has now had 2 further PSA tests- one at 6.8 and then yesterday it was 7.2..... He is having monthly firmagon injections so i just wondered if any of you had this experience of the psa rising again after its first big fall, and whether it is something to worry about, or if it can just fluctuate like this.... On the positive side he went back to India last week and the PSMA PET/CT scan did show that the tumors ( prostate / infiltration into bladder and the lesion on his rib ) were reducing in size, so holding onto that positive news !!