Hi all,
I hope you don't mind me hopping on this thread. I have 2 Brinsea mini incs on the go with a total of 11 viable silkies in. I started with 12 (all were fertile but I got an early quitter with a blood ring), so fertility is good. I have one detached air cell (shipped eggs) but it is doing OK so far. My first set is on day 12 and the other set is on day 8. All looking as it should - fingers crossed.
I do have a question though. My eggs are bantam silkies, but even then, there's a huge variation in size and weight between them. My smallest egg is going to be about 28g by day 18. I know bantams can hatch early. Is the small size of these little eggs making that even more likely? If so, should I consider lockdown earlier?
Please be kind, I am only finally being allowed to get chickens after years of nagging the husband 
 
Thank you <3
Bex