Hi, thanks for checking in on me Kirley64. By my 19 week scan the sch had disappeared and I haven't had any additional issues. The dr from the ultrasound clinic ordered bloodwork with nuchal bloods at 12 weeks as there is apparently a marker that can show placental health/integrity and that came back clear as well. I am now 25 weeks. From what most ladies said in this thread they do eventually resolve. Best wishes for the rest of your pregnancy!