Our Yorkshire Farm's breakout star Amanda Owen has revealed one surprising side effect of having nine children.Thanks to her large brood with 67 year old husband Clive, Amanda, who recently defended wearing bodycon dresses and high heels in her glamorous snaps, says she "doesn't have contractions" during labour.The 46 year old explained in her new book The Yorkshire Shepherdess: "The only way I know that I am in labour is because I start feeling a bit off, grotty, queasy, not quite right." She