This pregancy I have had spotting a few times, but it has all been in the second trimester.

At 15 weeks, I had some bright red spotting, I went to the doctor my cervix was closed, there was a little bit of 'progressed matter' (which she said looked like very tiny clotting) on my cervix but the spotting had eased within an hour or two.

At 20 weeks (Friday), I had the same thing happen, bright red spotting, cervix closed, no clotting or cramping, I was sent for an ultrasound and they saw no blood on the uterus or any other known cause for the bleeding, once again the bleeding had stopped within an hour or two.

Again at 20 weeks (Last Night) the same thing happened, bright red spotting, no clotting or cramping, I had a shower and checked my cervix it appeared high and closed,
the bleeding had stopped by the time I got out of the shower. Baby has been very active.

The only link that I have seen (sorry TMI) is that everytime it has happened I have been on a trip to the toilet for a bowel movement, could this is any way be linked? I mean the pressure from both that and baby?

I am seeing my ob today so I will ask him what the cause may be but I was hoping someone else has some wise words? It is horribly scary seeing blood at this stage of pregnancy (or in pregnancy in general really).