DD18 sleeps until 1 or 2pm on the days she doesn’t work, she only works 3 days per week. No idea what time she goes to sleep. I imagine after midnight.
She used to be so active when little but changed completely when she got older and have become a bit sedentary. It does worry me a bit; she sometimes decides that is time yo get exercise and goes for a bike ride at night time. Cycle to work sometimes, about 6 mileages each way.
She has had blood tests and the only thing that has come low in the past is folid acid; not sure this is something she needs to take permanently. She has been on and off it.