My little one is 10 weeks old but came at 34 weeks so has an adjusted age of 4 weeks.
Currently, I take her up at midnight (during the day she always stays downstairs), change her and get her into her grow bag and give her her milk. Sing to her and cuddles and then she goes down in her cot by about 1230 to 1245ish. She now wakes at around 5 and then at 8-9ish. This works for me atm as I am a night owl and don't want to sit upstairs all evening. However it means she often sleeps all morning which is when all the baby classes are and I always wide awake in the evenings when we have people over or go out. Whether that's good or bad is debatable.
No idea if I should bother changing her sleep pattern or leave it til the sleep regression period.
If I should change any hints on how to do that.