Hi all im new here lol... havent seen anything about what advice im looking for so thought id ask... im currently hatching some white call ducks and im abit concerned because ive heard and read that they take upto 26/27 days to hatch im on day 25 and i have candled them and can clearly see lots of little movements but cannot see any type of internal pip or anything yet is this normal??? Also i read that calls struggle to make it out of the eggs so there fully developed and dont seem to make it is there anyway i could intervene before this happens and maybe help them out??