I've had pretty bad cramps, on and off all day, and just beginning to get a bit worried. Keep on doing the undie check at the toilet, but nothing out of the ordinary so far.

I usually get mild cramps at the intervals where my period would have been, so 4 weeks, 8 weeks, 12 weeks, that kind of thing, but this is quite heavier cramping than my normal stuff.

How much cramping is bad cramping? It comes and goes in my back too.

And could this have anything to do with me and DH .. umm... DTD this morning?