First of all , sorry for that but can you tell me what does OT, UT, DS, mean?
My little one is also 7weeks old...
We have 1,5 h sleep just after the E time which is around 6
then a 40 min from 9-9:30 usually until 10-10:15
then a 1-1,5 h from 11:30
then a 1,5-2,0 h from 2-2:30 pm
and a max 30 min around 6 pm
In the night normally he sleeps from 8pm to 2 - 3 am when I breast feed him, and then from 2-3 am to 6-7 am - but nowadays for some reason he wakes up at 9 pm and he seems to loose sleep and i have to calm him for a half hour... and sometimes he wakes up around 1 am and 3 am and 6-7am... that is one more feed... I do not understand why.... but for sure I also have to longer A time...
I never let him sleep more than 2 hours during the day time...