The questions of, how is it for mothers in developing countries to give birth once they are over the age of 35? And how much does loss of a child, by miscarriage, stillbirth or infant death, affect the number of children a woman decides to have? The answers to these questions are provided by recent reports by World Health Organization (WHO) and the Research International Fertility Research Program (IFRP). The research shows that birth risks are greater when mothers are under 20 or over 34 year sold.