Would recommend you consult your paed on the same. He is best to answer this as they know the complete history. Birth weight and percentile where the baby falls. Just looking at a table won't help.

<font color ="#3b5998"><b><a href="http://app.babychakra.com/article/2555">Height And Weight Chart: An Easy Tool to Monitor Your Child&#8217;s Health</a></b></font> <font color ="#3b5998"><b><a href="http://app.babychakra.com/article/2623">Understanding Baby Weight Gain</a></b></font>

Use baby growth tracker...