I got my BFP last Sunday after my IUI on Nov 10th. I went in last week for betas and follow up today. I started spotting Saturday night and it has continued - I tried to tell myself it was implantation bleeding. But, my beta today confirmed what I feared.
DH and I will have to discuss what to do next. This was our first IUI and it's all OOP for us. DH had mentioned last week (when got the BFP) that he was glad because he didn't want to do this again. We'll see how he feels about it now.