Congratulations on the reduction. Let's see if she holds the 7.5u this time round. Great job Kathy.
I think you did the right think waiting for the three drops, looks like she came up easy enough, if a bit slower than her usual self.
Hourly should be OK , she has been rising the last hour. So get the next test in at +6 seeing as +5 was the last test.
I would sleep through two alarms sometimes when we were doing the FD dance

the only way I would get up was if I put the alarm so I would have to physically get out of bed to turn it off