A Dreaded Day

I have a fear my best friend is coming for a visit today. This means my day 3 ultrasound will be Thursday, the only day Ryan has a full day of classes and can't come with me to the U of U. Why can't we just control the timing of the curse? It always comes at such inconvenient times. Let me just give you some examples of when we've had to do tests: Holidays, Sundays, the days Ryan can't be with me (which are usually few), busiest work days, etc. Really? Come on!