Tim,
I can't reply to your PM because your mailbox is full....
consequently here are the bare bones of thrush. (I'm almost embarrassed that Lori will read this and just hope she has a sense of humour!)
Thrush is a fungal infection that you can develop in your throat or far worse, on the bell end of your penis.
When you get it on your penis, the bell end looks and feels like a lunatic sadist has gone over it with a cheesegrater and then poured battery acid on the wounds...... and that really is no exaggeration.
If you develop a bad case of it and don't have the suitable treatment, you have to live with it and by the time you can get the cream and the live acidophilis, it can take anything up to a year for you to fully recover....... and of course, any sexual contact can also pass it onto your partner, so sex is also out until you fully recover.
The reason I know this is that many years ago, it happened to me.
The season it happened to me my wife who has various qualifications in tropical medicine was with me (fortunately) and it was she who thought of the live yoghurt trick....... mind you, it was also she who forgot the damn tablets & cream etc in the first place!
The nearest chemist was something like a 2 day drive away and I had a constant cycle of clients coming and going so couldn't take time out to get anything.
Consequently, I had to stand with my dick in a glass of yoghurt 3 times a day until the end of the season and then we made a dash for the chemists. - And yes, I did make sure no-one else got their hands on the glass and broke it when I left camp!
It makes people laugh when I tell them the story but I promise you, the reality is an absolute bastard.