My DD is 17 weeks old. Her daytime sleep has been terrible since she was about 9 weeks old and discovered how interesting the world is.
Up until last week I could get her to nap about 4 times a day, and she would sleep for 40 minutes at a time. You could set your clock by her.
Since last Wednesday, for some reason her sleep time has reduced from 40 mins to 30 mins! I have no idea why! I thought it was supposed to get longer! So even if I can get her to nap 4 times a day, and sometimes it's only 3 naps a day, she's only getting 90 mins to 2 hours of daytime sleep.
I've read so much, some books saying she's not tired enough, others saying she's overtired, others about an undertired/overtired loop... I don't know where to go from here.
BUT I have such a happy little girl, who is thriving, putting on weight on the perfect curve for her centile, is in to everything, loves company, is an absolute joy, and wakes from her naps with a smiling face... So should I even be stressing about it?!