Long naps!

Celine
So my 10week old will take 2 three hour naps in the day. Is that not normal? Or is that bad she's been doing it since she was around 5 weeks. Was reading online and came across someone saying they shouldn't sleep more than 2 hours. Also she sleeps through the night. Only waking to eat and knocks right back out (we bed share). Would love other moms opinions on this