animals do not mensturate what happens to their unfertilized eggs

Question: animals do not mensturate what happens to their unfertilized eggs
- Keywords:
  animals,
  mensturation
Asked by 985ylwj1724 to Esther on 6 Jul 2017.
- Esther Muthumbi answered on 6 Jul 2017:
  
  First, there are other animals, like primates, who menstruate, but the list is not long. Most animals do not. some like chicken, lay their sterile eggs, and others instead of ‘menstruation’ they reabsorb the lining of the uterus. Can you imagine that!

Question: animals do not mensturate what happens to their unfertilized eggs