I agree with the others. Go with it. We have 4-5 40 mins sleeps a day and if I'm lucky a longer one in the arvo resettling on the boob on the couch until my DD wakes us all up from her nap. Sleep changes over time and this will be just a memory before you know it. I agree though, it is tiring so I break up my day to ensure 1-2 sleeps are out and about in the car, pram or carrier. I think DS gets sick of going back into his cot all day too