5 follies on the go is great Luv!!!!
They're all pretty even in growth so you've got a fantastic chance at capturing them all at EPU I reckon
As for the supplements: You can stop taking the Vit E (it's for your lining), Co-Enzyme Q10, DHEA/Melatonin/Royal Jelly if you're taking any of those (all of them are for egg quality) from EPU until the end of the 2WT when you know what the go is.
All the rest you can keep taking including the aspirin (that's to increase blood flow in the body/ovaries/uterus which can help to make sure your lining is getting a good blood flow to it as well which is important).