required sleep time for my 2.8 month old baby boy. he slept 11:30- 12 pm daily and wake up at 8:30 am having an afternoon nap of 2 hrs. is this sufficient for my baby ?

A. So totally your child is sleeping for 10 hours or more which is good enough but this sleep time of your child is really very late if you’re going to end your child into School it’s a very bad routine so instead of giving daytime nap keep your child up through the day so your child will learn to sleep by eight or nine in the night and we wake up fresh at six or seven in the morning which would be a better schedule and specially for a school child