Early rising between 4-6am can be actual torture
Optimal room temp & Bedding
This time in the morning can be the coolest part of the night. Your little one generally needs an extra 1-2 layers than what you are wearing to bed. Invest in a TOG rated sleeping bag and either regulate the room temp with air conditioning or an oil heater.
This is a BIG one!
Your baby can wake at 4:30am and be tired and grumpy ready to go back down at 7am. This can be too soon depending on babies age and awake window guide. The 7am nap can be used as a continuation of night sleep. This will then create a vicious cycle of early morning wake ups without being able to break them. Instead stretch out your babies awake window by an extra 30-60 mins before popping them down for that 1st nap this will generally push the morning rise out a little bit further continue this for a few days until bebe is waking between 6-6:30am then you can go back to the normal awake window guide for their age.