First IUI and the Two Week Wait!!

Hey ladies! I did my first IUI June 13 and I am finding out Friday if it was successful! So prayers appreciated! I went last Friday and my progesterone was low so I have been doing that all week and I have been nauseous I think because of the meds. I had two follicles and the both were 1.8 something not sure the units. Which they said were perfect. Just wondering if anyone has had success with two follicles or just any story or advice you have?? Also everyone talks about their eggs being 10 or 12 units again not sure what but what does that mean?