We've made the 2-1 transition recently. Prior to this, LO was on two naps, which resulted in about 2hr-2.5hr total nap time. Since we made the switch, though, he's napping on average 1.5 hours. I was really hoping he'd consolidate and just start sleeping 2.5 hours every day!

Did you experience shorter naps when making the 2-1 transition? If so, did they lengthen on their own, and how long did it take for them to lengthen? (In the meanwhile, we've been putting him to bed a bit earlier to compensate).