what are signs of 5 weeks pregnant?
['a metallic taste in your mouth.', 'sore breasts.', "nausea (also known as 'morning sickness', though it can strike at any time)", 'mood swings.', 'new likes and dislikes – anyone for a slice of orange with pickle? ... ', 'a heightened sense of smell.', 'needing to wee more frequently.']