My son’s doctor told us that once they’re 6 months, you no longer need to feed them or give milk when they wake up. Anything past 6 months is likely just comfort feeding. She said that when they wake up, you should comfort them without picking them up. I know it’s hard but you have to stop giving in. If you continue doing what you’re doing, the child’s behavior will not change. If you want results, you have to put in the work.
ссылка

We have this same problem. He knows when he's not in our bed. He wakes up and screams his head off. And when rocked back to sleep and put down he pops right back up. Then in our bed he half wakes for his cup

Stop giving him the milk. He's probably just waking up for attention and using the milk as an excuse. Stop giving him the milk, pick him up and rock him back to sleep and then put him back in his bed, not yours. You may have to do that a few times for a few nights but eventually he'll stop waking and sleep longer.

Following!!! My boy is still up every 2ish hours