First month of treatment!!

Finally got fed up enough with my OB and got myself an appointment with a fertility specialist!! The closest one is 3 hours away, but so far it has been worth it!! I had my first appt on cd2 which was perfect because he started me on femara the next day! He also started me on synthroid and metformin for polycystic ovaries. We are doing an IUI cycle with a trigger, which I did last night! I go in for IUI in the morning! It is so wonderful to finally be doing something and to have a plan. Any ladies have any words of advice for IUI??