My baby has just turned three months. If he falls asleep on me, he won’t/can’t be transferred to either his dad, a Moses basket, a crib etc, without instantly waking up. Even if we do it very slowly/gently with the patting and shushing and pressure etc. So if he falls asleep on me, that’s it until he wakes up. At what age should he be able to be transferred without waking up please?