1.   Individuals feed and grow slowly, spending longer at each growth stage and ultimately producing fewer eggs.

2.   She must do so in order to produce eggs.

3.   And what happens is that females, females have pouches that produce eggs but they only hold a small, they only hold a small volume.

4.   The pair produced two eggs in their eyrie in Haweswater, Cumbria, but experts fear twitchers may have breached an exclusion zone set up by the RSPB.

5.   And suppose, further, that their ovary cells are more likely to produce eggs.

6.   As a woman ages, her ovaries give out and she can no longer produce eggs that are capable of being fertilized.

7.   Bald eagle pairs mate for life and normally produce two eggs a year.

8.   Because she had undergone premature menopause, she could not produce eggs of her own and initially attempted to become pregnant using fresh eggs provided by donors.

9.   A medical team has worked intensively to induce her ovaries to produce eggs.

10.   A woman usually produces one egg in each monthly cycle.