32 weeks pregnant and for the last few weeks i have had the wierd thing of rubbin my tounge on the roof of my mouth so my taste buds are tingling, thought this was bad enough as i pull a realy strange face whilst doing it. Anyway went in the shower earlier and had a massive urge to eat the sponge!!!!!!! so im sat on the sofa watching x factor whilst chewing on a bath sponge!!!!!!!!