X-rays while TTC?

Hi, I have a dentist appointment this Thursday where they are going to take x-rays.  Thursday should be just a day or so after my ovulation date. Is it safe to go through with the x-rays when I could potentially have conceived a day or two before? I know there are warning signs about not doing x-rays if you think you may be pregnant, but I'm not sure if I should be worried. Obviously, I will ask the dental assistant but would love any opinions or experiences.