I'm 18 weeks pregnant tommorow, just been to the loo and there was a little bit of brown spotting on the liner (liner incase I sneeze and leak).
Had brown spotting with my daughter last pregnancy a few times, had sex last night for the 2nd time (and 1st time was very shallow) maybe I've disturbed my cervix perhaps. Hardly anything there when I wipe now.
Just called my MW and left a message on her phone - I'm guessing there is nothing to worry about if no pain and I'm still feeling baby's movements.