Went to hospital for test things

Spent the entire day at the hospital for tests for dad with his doctor trying to figure out what was going on with the lost blood problem. They wanted to do an imaging thing with his heart, but they had just finished something dealing with his throat and he was coughing bad from that so the machine used to take pictures of his heart could not get a clear image - which means that he has to go back on Thursday to do that all over again.

Still no clue where the missing blood went to, so he's been scheduled for even more tests.