Ay oo, normal yan mommy! Maraming kaibigan ko na naranasan yung ganyan after giving birth, ang skin ng hands and feet nagiging dry at nag-crack talaga dahil sa hormonal changes at dehydration, lalo na kung maingal ang hangin sa bahay. Best thing to do is drink lots of water, use a good moisturizer regularly, and kung hindi bumababa after a few weeks or napakahirap, better to check with your OB para sigurado, pero most of the time ito lang yan and it goes away once your body adjusts.