Does this look okay?

[EmmaKnight]

This is currently one of my eggs on Day 13 (photos down below are pictures of the egg but at different angles). Does it look okay for Day 13 or is it a dud (I do not have the best candling skills due to lack of flashlight beams)?

 

[Pork Pie]

Sorry, the pics don't really show up well. This link may help you compare what you are seeing vis a vis the photos contained therein - https://www.backyardchickens.com/t/...g-candling-pics-progression-though-incubation