Thank you for your thoughts and manly claps on the shoulder
Am back and all's OK - was a bit bleurgh when I came round in the recovery room but am OK now. Just a bit crampy and pretty tired.
Mind you, the tiredness was probably due in part to dd waking up crying because she couldn't remember where she'd put her cardigan at midnight, waking up crying because her duvet was untucked and she didn't know where the hospital was at 1am, and waking up crying with ear-ache at 2am, coming into bed with us, going to sleep on my arm and keeping me awake pretty much until 6am when the alarm went off ...
Sorry I missed doing the weights. Will catch up tomorrow, probably stay on the same thread then back to normal (normal? ) this week.