Maybe too late to "暗" 佢訓? 五個多月BB usually stays up for about 3 hours then needs a nap or a long sleep to rest. I start putting my BB to bed with a bottle of milk as soon as I see him getting tired. They 扭眼訓 because they 錯過 the time to sleep so 忟憎 & cry. If they get their sleep at the right time, it is usually much easier for us ga!