What to do with fertlized egg smell?

[BantyChooks]

They are on day 3, going on 4. But I'm not sure how long they sat in the ladies nest before she pulled them. My daughter said the day we got them was when they were pulled. But not sure how to tell on timeframe.

How was your hatch?

 

[sevenbelles]

We had 11 eggs, 2 went bad, 1 unfertilized. That left 8, all 8 babies hatched. The 8th one was 3 days late, but she came out and survived. She is the smallest. A really pretty gray on her, "Silvia" is her name... all 8 are doing well. Have 7 more under another silkie. 22-24th is their due date....