Board Thread:General Discussion/@comment-27217546-20170223204249/@comment-24652012-20170320001524

Also every life form that classifies as a female comes into heat, this is when they produce an egg and their body prepares for a male to give them some sweet stuff. Even mammals produce eggs, but mammals have their food wast water wast and reproduction system separated into 2 holes instead of 1, and produce much smaller eggs. When a mammals egg is fertilized it hatches inside of them and then the embryo grows a umbilical cord.

All females who come into heat and don't mate lay a unfertilized egg. For A-sexuals its a clone of them self, for mammals and other live birth givers its a period, for everything else its just a worthless egg that don't hatch.