I started fantasizing about a set of boy/girl twins. My brain has started the shift from "if this is going to work" to "when this happens". How I won't have to shop for another fertility clinic. We can get a refund on the fresh IVF that we purchased since we won't need it. How we'll have our two kids and another embryo to try for a third with in a few years.
No, no, no, no, no!!!!
Bad things happen when I make that emotional switchover! Do not hope! Do not plan! Do not get attached to a fantasy! Fight it!