Is sleeping too much bad during pregnancy??

Adriana • First Time Mom, can't wait to meet my little love Nov, 10. 2016

Yesterday I went to sleep at 1:00am, and I just woke up at 12:30 pm. That's 11 hrs slept. And I could have sleep more but just woke up because I was hungry.... these last few days I have been sleeping so much 10 hrs or more... I don't nap at all during the day. And I usually sleep late like 11pm-1am.

What effects does it have on my baby if I'm sleeping too much. Thanks.