My dad tumor shrunk a little!

We got great news today that my dad tumor has shrunk a little bit. Even if it’s a small amount it’s still great to hear. In the beginning the drs told us that all we could do is stabilize it and keep it from growing, so to hear that made all of my family and my dad so happy. He was diagnosed last in April with infiltrating glioblastoma. There was no option to try to remove it but they did say he qualified for the optune cap. He’s been using it for months now. The dr also said that he will most likely live past his prognosis which is supposed to be in December of this year. What a blessing. I just want to thank this subreddit and everyone on here because this is what help me in the beginning trying to understand the situation and what my dad and our family was about to face. Thank you to everyone that gave me advice and I hope everyone is having a great day.