What you wish you knew before starting IVF?

Laura • Unexplained infertility. Both 32. TTC 5 years. July 16` IVF w/ICSI. Aug FET #1 BFN / Sept FET #2 BFP!
Any advice or tips for a first timer? 
Books or websites to read? Things to pack during Egg retrieval? During egg transfer? Any help would be appreciated!