is my baby normal?

Mom, I'm worried. Why doesn't my baby nurse frequently like other babies? I heard that newborns can breastfeed every 2 hours, even every hour... My baby is irregular. Sometimes, he can sleep for up to 4 hours... then breastfeed. But sometimes, it's after 1 hour, then he breastfeeds. I can't seem to grasp the same nursing pattern. Is this normal? help #seriouslyasking