Charlie dropped his nap when he started public pre-k at 3 3/4 because he couldn't sleep in class though they had a 1 hour rest time. Probably too much excitement. He did continue to nap pretty regularly on the weekends throughout age 4. And now at almost 5 he will take a nap occasionally, but for the most part he doesn't nap anymore.

Olive dropped her nap one month before she turned 3 when she started a new preschool. She still needs it, but I think there is too much going on there for her to sleep. Plus we were always pushing her schedule around since she has an older brother. She does nap on Saturdays, but it is increasingly becoming a battle as she's used to not napping anymore.

Both Charlie and Olive were huge nappers....3+ hours.

When did your LO drop their nap?