Cramps etc

I second waiting for AF, I'm assuming she wants a BFP? I know it is REALLY hard to wait but until you are due it could be symptoms for either. Ole' Mother Nature sure has a great sense of humour at times.

If she is worried about her symptoms then I suggest she see her GP just to be sure that all is in order, and perhaps have bloods done, but it could be unlikely that it will show up if she is pg.

Now this one sounds a bit odd, but you can sometimes tell by the color of the cervix, which, yes, is damned hard to see at times, but if she is REALLY intent on finding new symptoms, then if it is purlpish there is [apparantly] a good chance she is pg. Plus the ole' darkening of the nipples etc...

But most of all, best of luck and babydust to her! (if thats what she wants that is...!)