Greetings from London!!

Hi Everyone, I am on day 35 of incubation of my first clutch of 5 BP Eggs. I have two questions, firstly, I candled them today and they all have good strong veins including the booby egg, my question is should I be able to see movement inside the eggs and if so at what stage of development can I expect this?
Secondly My incubator had a temporary temperature Spike today (my wife accidently turned up the temp gauge) Temps went up to about 40 degrees for about an hour, will this affect the eggs development at all?

Any advice/help would be most gratefully received,


Anxiously awaiting your responses

John