Is your LOs sleeping through the night yet?

We only co slept up until 7 months. Then started doing a solid night time routine and using the crib (he still ended up in bed with me though) but now at 11 months he is able to stay in his crib all night long, but he’s still waking up anywhere from 2 to 4 times a night. Sometimes he will cry for a few minutes then go back to sleep, and other times, he won’t. I usually make him a bottle, and he passes back out before even finishing it. I’m not really sure what to do to help him sleep longer though.