Hi is he doing it suddenly? How many hours does he sleep in the day?

May be baby has colic problem .plz visit ur paed once.Read the following articles 
<a href="http://app.babychakra.com/article/2603">How I Dealt With Colic in My Baby</a> 
<a href="http://app.babychakra.com/article/1364">4 effective tips to calm down a baby troubled with colic!</a> 
<a href="http://app.babychakra.com/article/2661">Infant Sleep Training - Here&#8217;s What Worked For Me</a>

@5fedec01cccb6d0014097596

Rebecca Prakash

Hi my 1and half old baby boy is crying all the night and not sleeping at all during nights what can I do to make baby sleep