you can also apply a good moisturizer directly after drying your baby.  sometimes powder may cause dryness.  I use Himalaya and very happy with it

<font color ="#3b5998"><b><a href="http://app.babychakra.com/article/1048">Baby&#8217;s Development Milestones: 3 - 4 Months</a></b></font>

why do u want to start fm if u are getting sufficieng milk..and u can apply powded in underarms,thigts,neck n back...soon he ll start turning in a month or 2