Candelling newbie

Hi Sluggs

You'll be hard pushed to see the heartbeat with a torch, but if you can see veins then all is good

If they start to grow then die you will get a small blob and the a red blood ring round where the yolk is, which is what I presume your seeing with the two
Take them out you don't want them exploding and they can give off gases which can effect the other embryos

Sarah

If you turn them whilst your candling take care not to turn them the same way continually as this can damage them.
The biggest problem with candling is the eggs cooling down if they are out too long.

I would suggest once a week but to be honest you won't see much in the last week, the only thing you can check is that the air cell is the correct size, which gives a good indicator as to the humidity being correct

Sarah