So I'm 20 weeks and have just been told I have both complete placenta previa and irritable uterus. (My tech said that my placenta previa is the one that's least likely to move from covering the cervix). I've had 2 small bleeds- at 9wks and 16weeks. Having irritable uterus with constant Braxton hicks and intense bouts of back pain & front pain scares me that It will cause placenta previa bleeding! Feeling scared about possible complications & premature labour. If like to know others experiences who have had both PP & IU and whether baby was born early or term & any complications you had. my doctor really doesn't know anything about the specifics of pregnancy, she is only a GP so I'm after info from you if you can help please.