Hey, good experimenting! It is so exciting to see that dh actually has x's in there! I felt the same way. We are on our second attempt, no BFP last cycle. We tried swim-down with long abstinence and O+12, because we were afraid the EW wouldn't float either as that happened to us during several experiments. We're debating on what to do for our attempt this time. This diet is killer and the one-shot O+12 decreases our chances for getting a BFP. I am trying to be patient, it's only been the second cycle. Good Luck with all your efforts. I guess SD is better than SU if the EW mixes, at least that's what we figured.
4 ds - ttc #5 (thinking pink)