4fb89720_nd_solving_baby_sleep_problems__What_to_try
[Problem] "My eight month old wakes up every hour on the hour all night long. I'm not getting any sleep at all." [What to try] 
Most babies don't have a biological need to be fed in the night on a regular basis once they reach about five to six months. (Of course, some breastfed babies choose to nurse for comfort in the night well into the toddler years.) If you'd like to reduce the frequency of your baby's night -- time feedings or wean your baby off those feedings altogether, try offering your baby something other than food when he first wakes up. asking your partner to check on your baby. (Remember, mom = food.) making sure baby's actually waking up in the night -- not just making noises in his sleep. giving baby a chance to get himself back to sleep if he's making "talking" or "mild complaining" sounds that sound more like someone who's half -- awake and mildly disgruntled than someone who is in distress. We don't want to try so hard to prevent our babies from experiencing any sort of frustration, however brief or mild, that we deprive our children of the opportunity to develop valuable self -- soothing skills (the foundation on which "sleeping through the night" rests).
From A to ZZZZs: The quick guide to preventing and solving baby sleep problems
What to try