IUI introduction!

Hi all, downloaded this app tonight and have been getting familiar with it a bit. I may bounce around a little bit, but I think this will be my primary board.

My name is Crystal (30) , DH is Scott (43). We have been together for 9 years, married for 7 this August. Long story short DH was married before and after having both his daughter then son, he had a vasectomy done. He's about 15 years post vasectomy so with costs and chances of success we have decided the best route will be IUI with donor. I have my first appointment (consultation) August 5th and not sure on what to expect. Any advice or postive vibes welcome!! I don't have many that can relate to what we'll be going through so very happy I found this app! Thanks in advance!!