This is my third pregnancy (hopefully kiddo #2) and I have had SCHs with all three. My OB says they are random but I feel like theres something wrong with me. It doesn't seem so random when I have them every pregnancy! Any insight/research/experience welcome.

Edited for confusion over the acronym. Sorry!
Re: has anyone had multiple subchorionic hemorrhages?
BFP#1 EDD 04.20.2010, SUNSHINE baby boy born 03.31.2010
BFP#2 EDD 12.07.2014, natural mc 04.09.2014 at 5w3d
BFP#3 EDD 01.14.15, RAINBOW baby girl born 01.16.2015
jan'15 january siggy challenge: baby fails
Edit- grammar