Sorry about the timing being off and you ovulating earlier than planned, and than your DH having to report to work on Monday so you are mising out on the IUI. Big hugs to you hun!!
I agree with the other girls that you guys should still have
to cover your bases because you never know, you could still get your BFP that way!!!
A couple of things I would suggest, First off is there any other fertility clinics you can use instead of the one you currently are going to? There should be other fertility clinics that are open on Saturday for situations like the one you just ran into to avoid this problem from happening in the future. I know my fertility clinic I go to now is open on Saturdays. Although I do see from your earlier posts that you are already driving a long distance to make it to your current fertility office, so that leads me to believe that this fertility clinic is the only option you have right now? If there is another fetility clinic close to you than i think it is time to switch. You should be able to have your medical records transfered to another office if needed.
I am assuming that your DH is in the military and unfortunatly when they are told they have to go out into the field or deploy they dont have any choice in the matter and they have to do what they are told. Which unfortunatly is the hard part about being in a relationship with someone in the military. My DH was in the army whe I first met him, and he spent 6 months overseas when we first started dating, and it was very hard, but I couldn't hold it against him because he didnt have any choice. It was extremly difficult though. My DH also has worked as a contracter overseas as well, and he would be gone for 4 months at a time on and off over the course of almost 6 years, and it was a huge strain on our marriage, but we did make it through.
I do think that the suggestion to see if your clinic can freeze and store your DH's sperm is a good idea, so that when he is deployed you can still do your IUI, but you would need to ask if your clinic offers this service and ask how much it costs.
I also know that you only have 1 hour to get the semen sample into the fertility office and to keep it at body temp so any longer than that won't work.
I wish you all the best hun, I know you have been through alot over your LTTC journey with many losses, and it takes it's toll on you emotionally, and being on the fertiliy meds only adds to your emotions. Being married to a military man is difficult and infertility is so painful.
I hope that the two of you can work through things and figure out a way to make sure you can continue to work towards getting your BFP despite thedifficult situation you are in.
Communication is very important, so make sure you are talking to your DH about your feelings and what this means to you!! You may even want to look into counseling for the two of you. Good luck to you hun!! I hope you get your BFP very soon!!
... i would deffo BD just incase... I would take the sample on monday, you never know there may just survive...
Come on Monday!!! 
