Ciclo mestruale irregolare: rischio per la salute?
Titolo: Olympics Day 4 - Swimming
Descrizione: LONDON, ENGLAND - JULY 31: A dejected Stephanie Rice of Australia leaves the pool after missing out on the medals in the Women's 200m Individual Medley final on Day 4 of the London 2012 Olympic Games at the Aquatics Centre on July 31, 2012 in London, England. (Photo by Ezra Shaw/Getty Images)
Crediti immagine: Getty Images - © 2012 Getty Images