Sleep Time - Once a Day Compared to Twice a Day

[SSmiles]

Hi all

My DS is showing signs of cutting back to one sleep a day. He was sleeping for up to 1.5 hours twice a day but when he has only one sleep he sleeps for 1 hour. Is that normal or should his one sleep a day be more like 2 - 3 hours when he's missing the other sleep? I don't like the idea of him having less sleep (he's never been a good sleeper) and me having less time to myself.

Thanks in advance!

[Rach75]

jack dropped from 2 sleeps 1 a hr long and other to 1.5 - 2 hrs down to 1 @anything from 1hr 20min to 2hrs depends on day