DS is 21 mths old and still won't sleep through the night! He wakes up a few times through the night and its starting to drive me insane I've no idea why he wakes up and he goes back to sleep after a few minutes of feeding.

Does anyone else's DS/DD not sleep through at this age?
Do you have any suggestions as to how to try and get him to sleep through or is this something he will gradually do on his own?