With my last pregnancy I had a dating ultrasound, one at 12 weeks, one at 20 weeks, and then one at the end to check size and positioning. Everything was normal with that pregnancy.
This time I am kind of tired of having so many ultrasounds. I am going in for my 5th tomorrow and will probably have at least one or two more before it's all over. Baby boy has a kidney issue and I'm having contractions.