20th October 2009 08:31Hi all. I'm Back! My LO is 18 Months and we are expecting number 2. I am about 10 weeks, wont be sure until scan on 11th Nov. Feeling very similar to last pregnancy, slightly more naseus , bigger appetite . However there is one thing new and it has just happened and its really annoying...........I have a horrible taste in my mouth, like metal or cooper. I feel like brushing my teeth every five mins but it makes no change. Anyone know why this is?