No back to back iui today. RE likes to do iui's 24 and 48 hours after trigger. Said that 48 hours after is "sending in the reinforcements". But as it works out, there will be no 48 hour iui, just the first one done yesterday. So wdyt:CD15 - 9am trigger
CD16 - 9am IUI. As of 9am no O yet, per the u/s.
I know I've read that 36 hours is ideal, and maybe for next cycle I will ask about that instead.