Most importantly, when E arrives, after you get through the blurry post-birth hemorrhaging fiasco, unravel the swaddling and pick her up. Hold her to your body. Do this as many hours a day as you are physically able. Someday you will regret not focusing on this skin-to-skin time until your third baby comes along. Do it for E. And for J, too.
Thanks for reading and have a blessed day.