Check with these links helpful for u 
How to make ur baby sleep nd why do baby cry 
<a href="http://app.babychakra.com/feedpost/52766?ref=ra36738">http://app.babychakra.com/feedpost/52766?ref=ra36738</a>&amp;

Hi 
The baby is too small to follow any pattern. I understand your concern. Don't worry, it's a phase. Feed your baby for twenty minutes ten minutes each side of the breast at an interval of two hours. Burp your baby well after feeding. Please read this article 
<a href="http://app.babychakra.com/article/2661">Infant Sleep Training - Here&#8217;s What Worked For Me</a>

My baby is rarely sleeping in night , what i do