Is my 10 month old getting too much sleep?

Kaleigh • Mama to Garrett👦🏻 and Brooklyn👶🏻🤱🏻♥️

Hi ladies! My 10 month old was sleeping from 530-6pm until 7am along with two 30-45 minute naps per day. Last time we went to see his pediatrician they seemed surprised that he was sleeping so much. For the past week or so his 30-45 minute naps have become 2 hour naps. In total that’s 15-15 1/2 hours per day. How much is too much for a child of his age? Thanks in advance❤️