Oo normal yan, mommy! A few of us din had heavier and longer periods when we got it back after giving birth, especially if you're breastfeeding pa or just stopped, it takes a bit for your body to settle down again. Since it's lighter na after the first 3 days, that sounds like your cycle is already normalizing, pero if you're still worried or if it gets heavier ulit in the coming months, best to check with your OB lang para peace of mind, kaya mo yan!