Hi, I had IVF through the NHS and my OH was still a smoker at the time (we lied on the forms and said he wasn't). He wasn't given any test at all to see if he smoked.
Can your OH slap a patch on for the day on the off-chance this testing is a new thing that's been introduced (I've never heard of it being done and I'm part of a large Twitter IVF group).
Your first appointment is mainly talking, you'll have to take your passports in as proof of who you are, but you'll be quizzed on how long you've been trying and the frequency you have sex. This is where it's annoying, if you say every other day you'll be told it's too often, if you say three times a week, you get told not enough - it's quite frustrating, you feel like saying "What, how often should it be then?!" at them.
It's unlikely on this appointment you'll have any internal scans but from hazy memory after your appointment, either handed to you or sent in the post, will be a huge batch of papers which the two of you will need to read and sign each and every sodding page. These will be asking about your health, criminal convictions, past sexual abuse (yes, they want to know if you've been abused), convictions for abuse (not joking), what you want to do with left over embryos, embryo storage, your OH confirming that he IS the father of any child conceived through IVF. Some of the questions are stupid, others downright insulting.
Anyway, that's the early intro to IVF.
Any questions on the actual IVF process feel free to give me a shout.