thanks people.
any more inputs from medics? foolfarian...? particularly about when they appear. only after several weeks into the pregnancy?
The reason i got thinking about this was because i read somewhere that you get mottling under your eyes, and a dark line on your stomach when pregnant. it just sounded odd, and i wondered if it was true, and what the other early signs are, other than missing your period.
and just to make things clear, i'm on the pill, and have no reason to believe i'm pregnant!