Hi gautam it's common in new born baby. Some baby sleep whole day and woke up in new night and some baby do opposite of that. All they do is feed, poop, pee and what you have to do is feed on demand.. This is a temporary phase

Hi 
It's very normal for babies to do so. Baby is too small to follow any pattern. They pee, poo, feed that's it. It's a phase. It will take four to six months to get fixed schedule. Keep the baby on exclusive breastfeeding. Burp your baby after every feed well and don't put the baby flat on the bed immediately after feeding.

Please don't make her sleep during day time more

<a href="http://app.babychakra.com/article/2661">Infant Sleep Training - Here&#8217;s What Worked For Me</a> please read this

My daughter is 16 days complete n I wanna ask you that she is not sleeping in night time but full sleep by day time. Plz suggest me I'm bit worried not able to sleep at night