Hope2bb, don't worry too much.
The nurses will guide u along n You will do fine tmr.

I recall that I was v nervous when I did ER cos I didn't know what to expect.
Arrived at kkh ivf in the morning, asked to change into gown n wait.
Felt v cold n uncertain.
Saw other ladies at the waiting area n the chats w them helped
I only felt some pain when the nurse inserted the needle into my vein on the hand.
After that was waiting for my turn to be wheeled into OT.
Saw my dr in OT, he asked for my name, I replied. The nx moment I opened my eyes, ER was over n I was wheeled out to rest in the recuperation area/beds. Given milo biscuits during the 2 hrs rest time n they deem me fit enuff to go home.
ET was much simpler. My hubby n I were brought to a room.
Did some verification. I changed into a gown/removed underwear n was seated in a dentist type of chair.
My dr came in after a while, inserted the embryos via the vagina using a Pap smear type of tool.
He showed me the TV screen shot of my embryo on a culture dish b4 n after the ET to confirm that both r inserted.
Then I changed n left. The embryologist spoke to us after that n gave us a document showing the number of eggs retrieved, no. fertilized and frozen. Verbally told us the grading of the embryos too.
The procedure at RH may be slightly different but hope my experience will give u a slight idea of what to expect

How many follicles did your last scan show? The size of follicles ok ?