Hi! We started sleep training our 4 month old tonight with pu/pd. Our LO can go down for a nap well, but wakes up crying anywhere from 20-40 min later. He will take a 1.5-2 hr nap when I'm holding him though! Do I start nap training to tomorrow or is that too much at once? Should I wait till sleep training is better so he's not too tired? Any advice is appreciated!
