Breastfeeding wallops ovarian cancer into submission slashing the mother's risk of the disease by nearly two-thirds says a finding. Ovarian cancer is known as the 'silent killer' because symptoms for many sufferers such as feeling bloated are non-specific and remains undiagnosed until the fairly advanced stages. Australian researchers conducted a study involving 493 women diagnosed with ovarian cancer and compared them with 472 healthy volunteers of similar age. Each was asked how many children they had and for how long they breastfed each one the American Journal of Clinical Nutrition reports. The results showed those who breastfed a child for at