My friend had bleeding and cramps a few times and the doctor thought she had lost the baby, more than once, but baby is fine she is not 23 weeks.
I had some pretty serious bleeding at 6.5 weeks...we were sure I was miscarrying. I even passed a couple of small clots. But the u/s showed a healthy heartbeat and everything was fine. I had an u/s right when the bleeding started and then again one week later - at the first one, they saw some "questionable heterogeneity" around the placenta - basically blot clots. When I had the second one, it was gone, so my doctor assumes that was what I bled out. So, apparently, there is such a thing as benign bleeding. It's possible that you have blot clot yourself (it has a fancier name - something like a subchorionic hematoma). These often reabsorbed by your body or you get rid of them - they don't usually cause a problem although your doctor should monitor it closely. It would probably be worth asking...
But in the meantime, yes, I had bleeding and everything was ok :)
I have an appointment with my OB tomorrow afternoon. I will keep you posted
Im sorry crusausau but I have no idea. Did they tell u to follow up with your OB? Looks like everything seems find. Good Luck and Keep us updated.