I disagree - both my girls dropped their day sleep early - DD#1 was just over two and DD#2 wasn't quite two!

Both of them became impossible to get to bed at night, and didn't sleep well during the day anyway, when I dropped the sleep they both were asleep by 6:30pm and slept beautifully!

It does mean that we've had to make dinner 4:30pm, and Im totally exhausted by 3pm, but it was what they needed, and it works better for us.

Each child is different, so don't let anybody tell you what you SHOULD be doing - do whatever works for your child, and family