Hi
Just read about your scan, sorry it was so quick. I had a similar experience when I had my hycosy. He said nothing about what he was looking at, it lasted all of about 5 minutes. As he was rushing out of the room I asked him "what next?" he said "you have a follicle there so I'm sure you'll get pregnant this month, It all looks fine". I asked "what about the fact that I'm not ovulating, this won't help me ovulate will it?" his response "oh, no, I'll see you in 3 months and we will prescribe you clomid". It was only after reading about follicles that I realised they had a "size" and people often had "more than 1". Long story short that was back in march, Saw him again early may (after taking soy in april as I had read it can help ovulating) and silly me told him, he sent me away for another 3 months to just keep trying and to come back after 3 months of not ovulating. I asked him about this follicle and how big it was when he did my scan and was it unusual that there was only 1, he changed his mind about there actually being one there then and said "I never said I saw a follicle, I said it looked like one could form" ???? So clearly I made it all up...
Anyway rant over - this was NHS not private.
Luckily enough this month I did actually ovulate or at least the opk said I was due to all on my own so in a way am quite pleased he sent me away. Not as pleased as dp who I had informed we would be paying for private treatment 
Age 33
Month 20ttc
Was on depo for 10+ years which took its toll
9 months for AF to reappear
19 months to ovulate
Ovulated twice now 
Fingers crossed this is my BFP month!!
Hope your sat appointment goes well, will they scan you again? I read back on that pcos thread about someone saying you get another go (after the 6) if you don't ovulate, do you think they will let you have another month (hopefully of course you wont need it) if they don't prove you ovulate?
Good luck with it all! Hope your Saturday doctor is better that today's....