Dearest Shanda,
I am so sorry to hear that your family has been hit by this terrible disease. I would think that the doctors would first have to get the bleeding under control before they can start chemo. All I can tell you, is that chemo for Rick has been an absolute blessing. They originally told us that when they couldn't remove his stomach, we were looking at about 6 months for the rest of his life. We have now crossed the two year mark in March and it has been a real blessing. Chemo has come so far in such a short amount of time really.
The fact that your Dad does not have insurance is terribly disturbing. I don't know where he lives, but I hope he can find someone to help without bankrupting him. I am glad to hear your Mom is on the way to be with him. It is a tough spot to be in for sure.
This will be a great resource for you and I am sure that someone can answer most questions you come across. I can only say that we have not yet experienced the issues your Dad is having. Someone else here I am confidant will come up with something.
Best thoughts and prayers to you and your family as you travel through the gauntlet of Gastric Cancer..................Scott