Sleep Schedule for 1 year 8 months old (20 months)

It's very common for toddlers around 18 months to start consolidating their naps from two to one. While some may transition earlier or later, a gradual shift is normal. If your child is consistently struggling with the second nap, or if they're waking earlier from their naps, it might be a sign they're ready. Don't force the transition; you can try to gradually shorten the morning nap and lengthen the afternoon nap over a week or two. Monitor their mood and overall sleep for a few days after shortening a nap to see if they can handle it.

At this age, a single daytime nap is common, and it usually ranges from 1 to 3 hours. For toddlers still on two naps, the morning nap might be shorter (30-60 minutes) and the afternoon nap longer (1-2 hours). The total daytime sleep for a toddler of this age is generally between 1.5 to 3 hours. Consistency is key, but don't stress if one nap is shorter than usual; focus on the overall pattern and your child's well-being.

Several factors can contribute to nap refusal at 1 year and 8 months. They might be experiencing a developmental leap, becoming more independent, or getting closer to transitioning to one nap. Increased activity and stimulation throughout the day can also impact nap duration. Ensure their nap environment is dark, quiet, and cool. Avoid overstimulation close to nap time. If it's a persistent issue, consider if the nap is too close to bedtime or if they're simply not tired enough due to changes in their daytime schedule.

While a consistent nap schedule is generally recommended for toddlers, some flexibility is natural, especially during transitional phases. However, significant variations can disrupt their internal sleep clock. Try to keep nap times within a reasonable window each day (e.g., within an hour of their usual time). This helps regulate their sleep-wake cycle and can lead to more predictable nighttime sleep. If naps are consistently all over the place, it might be worth re-evaluating their daytime activities and bedtime routine.

Waking up groggy or with 'nap rage' is quite common for toddlers. This often happens when they're woken up during a deep sleep cycle. Give them a few minutes to stir and adjust. Offer comfort and reassurance. A gentle transition with a quiet activity like reading a book or a simple snack can help them reorient. Ensure the nap environment is optimal – dark and quiet – as interruptions can lead to more difficult wake-ups. If it's a persistent problem, you might consider adjusting nap length or timing slightly.