I have a decent size female 1500-1800 grams and she started laying eggs im assuming today around 2-6. i checked at 10:30 and tried to take her off the 3 eggs but wouldn't budge (i thought she was done with 4-5). i felt her and it seemed like she had more eggs in her. how long does it normally take for her to start and finish laying her eggs and how will i know shes done? thanks!