Hello everyone, firstly for those who just got diagnosed or who are undergoing treatments, i want to send all my best wishes and tell them that there is light at the end of the tunnel. So I have a little question. I want to offer to my boyfriend a freediving course which includes diving to 20 30 meters sans oxygen. He has asidic stomach after our snorkelling seances since his treatments in 2020. So i was wondering would it be related with RPLND? Also I want to be sure that high pression would cause any supplementary risk because of his treatments? Thanks in advance.