IUI today

So I had my IUI today.  The most nerve -wracking part was transporting the sperm from the hospital to the doctors office. We were really nervous that were were going to get in a car accident or drop it....   The IUI procedure was comparible to a pap smear.  DH's sperm results were pretty good, I think the vitamins have really helped out.  Now the waiting begins.... I really hope that it worked.  I do know that it might not work : (  Infertility is an emotional rollercoaster.  DH was saying that if it did work then we would have even more to worry about : MISCARRIAGE.  My next pregnancy will be my 5th.  That seems like a lot, but what can you do.  Keep us in your thoughts and prayers!